1 2006-12-11 Chris Toshok <toshok@ximian.com>
3 * DataView.cs: GetItemProperties should return an empty collection
4 if we have no data table. Presently we NRE.
6 2006-12-08 Nagappan A <anagappan@novell.com>
8 * DataTable.cs (ReadXml): Removed if condition, as it should not
9 check the exception string.
11 2006-12-07 Chris Toshok <toshok@ximian.com>
13 * DataView.cs: add CollectionChangeEventHandler's on the
14 ChildRelations and ParentRelations collections, and emit
15 ListChanged events with PropertyDescriptor.Added/Deleted/Changed
18 2006-12-07 Nagappan A <anagappan@novell.com>
20 * DataTable.cs (ReadXml): Integrated the implementation of
21 ReadXml, patch provided by deepak_2603@yahoo.com.
23 2006-12-05 Nagappan A <anagappan@novell.com>
25 * DataTable.cs (WriteXmlSchema): Using XmlTextWriter instead of
26 XmlWriter, solved the File Sharing IO Exception.
28 2006-11-28 Hubert FONGARNAND, Frédéric Mestayer <informatique.internet@fiducial.fr>
30 * DataColumnCollection.cs : Improved Column searching when not
31 using exact column name (case sensitivity). Fixes bug # 80075.
33 2006-11-28 Nagappan A <anagappan@novell.com>
35 * XmlSchemaDataImporter.cs: Fixed 2.0 profile compilation
36 warnings. Using AttributeSchemaType instead of AttributeType and
37 ElementSchemaType instead of ElementType.
39 * TypedDataSetGenerator.cs: Modified the profile check from
40 !NET_1_1 to !NET_1_0, as this class is obsolete from 1.1 profile.
42 * DataRelationCollection.cs (Item): Modified the property Item as
43 abstract and implemented it in DataSetRelationCollection and
44 DataTableRelationCollection classes.
46 * DataRowView.cs: Remove bogus MonoTODOs.
48 * ForeignKeyConstraint.cs (ForeignKeyConstraint): Implemented
49 2.0 profile's missing constructor.
51 * XmlDataLoader.cs (StringToObject): Modify XmlConvert.ToDateTime
52 to use XmlDateTimeSerializationMode, as the default ToDataTime
55 * XmlDataReader.cs (StringToObject): Modify XmlConvert.ToDateTime
56 to use XmlDateTimeSerializationMode, as the default ToDataTime
59 * DataView.cs (IsInitialized): Added browsable attribute.
61 * DataViewSettingCollection.cs (CopyTo): Implemented missing 2.0
64 * DataRelation.cs (DataRelation): Added 2.0 profile constructor to
65 take parentTableNameSpace and childTableNameSpace as argument.
66 (FinishInit): Update parentTableNameSpace and childTableNameSpace,
67 when the string is not empty in 2.0 profile.
69 * DataRowCollection.cs: Implemented Count public property.
70 Added !NET_2_0 for List protected property, as it has been removed
72 (IndexOf): Implemented new public method.
73 (CopyTo): Implemented new public override method.
74 (GetEnumerator): Implemented new public override method.
76 * DataTable.cs (Load): Throw ArgumentNullException, when reader
78 (WriteXmlSchema): Throw InvalidOperationException, when table name
79 is empty. When DataSet Namespace is set, append that with '_x003A_'
81 (IsInitialized): Added browsable attribute.
83 * DataSet.cs (Load): Throw ArgumentNullException, when reader
85 (IsInitialized): Added browsable attribute.
86 (WriteObjectXml): Modify XmlConvert.ToDateTime to use
87 XmlDateTimeSerializationMode, as the default ToDataTime method id
90 * XmlSchemaWriter.cs (WriteSchema): Modified UseCurrentCulture to
92 (WriteDataSetElement): Added minOccurs attribute.
93 (WriteConstraints): Check for tables length, if > 1 then add the
94 relations to XmlSchema.
96 2006-11-21 Nagappan A <anagappan@novell.com>
98 * DataView.cs: Added public event Initialized.
99 (IsInitialized): Implemented public function to check whether a
100 dataview is initialized or not.
102 * DataSet.cs: Added ISupportInitializeNotification for .NET 2.0
104 (RemotingFormat): Set the default value attribute as
105 SerializationFormat.Xml.
106 (IsInitialized): Implemented public function to check whether a
107 table is initialized or not.
108 (CreateDataReader): Added params keyword in argument.
109 (Load): Implemented all Load overloaded functions.
110 (GetObjectData): Modified to public for .NET 2.0 implementation.
111 (IsBinarySerialized): Implemented the public API to check whether
112 the given stream is binary serialized or not.
113 * DataTable.cs: Added ISupportInitializeNotification for .NET 2.0
116 2006-11-15 Nagappan A <anagappan@novell.com>
118 * DataTable.cs (RemotingFormat): Set the default value attribute
119 as SerializationFormat.Xml.
120 (OnTableNewRow, NewRowAdded): Implemented new function to raise an
121 event when a new row is added to the table.
122 (DataTableInitialized, OnTableInitialized): Implemented new
123 function to raise an event when a table is initialized.
124 (IsInitialized): Implemented public function to check whether a
125 table is initialized or not.
126 (OnTableClearing): Raise an event before the table is cleared.
127 (GetObjectData): Modified to public for .NET 2.0 implementation.
128 (Load): Implemented missing API to call the registered delegate
129 function on load exception.
130 (WriteXmlSchema): Implemented overloaded function to write the
131 hierarchy with XML Schema.
133 2006-11-15 Konstantin Triger <kostat@mainsoft.com>
135 * DataTable.cs: Fixed LoadDataRow scenarios.
136 * DataRowCollection.cs: Added override for AddInternal taking DataRowAction parameter.
138 2006-11-14 Konstantin Triger <kostat@mainsoft.com>
140 * DataColumn.cs: consider row version wen checking row.IsNull().
142 2006-10-18 Nagappan A <anagappan@novell.com>
144 * ForeignKeyConstraint.cs (_validateColumns): Parent and child
145 columns can't be the same column - Exception, bug # 79689
147 2006-10-13 Nagappan A <anagappan@novell.com>
149 * DataTable.cs (DeserializeConstraints): Fine tuned the
150 serialization and deserialization of constraints.
152 * DataRelationCollection.cs (Contains): Fixes bug
153 #79233. DuplicateNameException when two relations for different
154 DataTables in DataSet are defined
156 2006-10-06 Patrick Earl <mono@patearl.net>
158 * DataTable.cs, XmlTableWriter.cs, XmlSchemaWriter.cs, DataSet.cs:
159 Implemented DataTable.WriteXml
161 2006-09-26 Nagappan A <anagappan@novell.com>
163 * DataTable.cs, DataSet.cs, DataColumn.cs, Constraint.cs,
164 DataRow.cs: Implementation of Binary Serialization /
167 * DataTable.cs (RowsExist): Check rows based on version.
169 * DataRow.cs: Raise exception same as MS.NET. Thanks to
170 Hubert FONGARNAND <informatique.internet@fiducial.fr> for
171 providing this patch.
173 2006-09-07 Vladimir Krasnov <vladimirk@mainsoft.com>
175 * DataSet.cs: added 2.0 stubs to solve typed dataset porting issues
177 2006-08-30 Nagappan A <anagappan@novell.com>
179 * DataRow.cs (EndEdit): DataRow.EndEdit emits RowChanged too
180 often. Fixes bug # 78885.
182 2006-08-14 Konstantin Triger <kostat@mainsoft.com>
184 * DataTableCollection.cs, DataRelationCollection.cs, DataRowCollection.cs,
185 DataColumnCollection.cs: implemented specialized CopyTo() method.
187 2006-07-26 Nagappan A <anagappan@novell.com>
189 * DataTable.cs (GetIndex): Fixes memory explode on
190 DataTable.Select - Bug # 77691.
192 2006-07-25 Nagappan A <anagappan@novell.com>
194 * DataView.cs (OnRowCollectionChanged): On DataTable.Clear,
195 setting rowCache to empty DataRowView. Fixes bug # 78610.
197 * DataTable.cs (AcceptChanges): Raises Reset event. Fixes bug #
200 2006-07-20 Senganal T <tsenganal@novell.com>
203 - Merge : moved the columntypecheck to AdjustSchema,
204 Remove the unncessary calls to Table.ResetIndexes.
205 - AdjustSchema : check for columntypes
206 Thanks to Deepak Kr Valechha for the patch
208 2006-07-17 Senganal T <tsenganal@novell.com>
211 - ToTable : Implemented all the overloads
212 - Equals : Implemented
213 - IBindingListView : Implemented the interface
215 2006-07-15 Senganal T <tsenganal@novell.com>
217 * DataTableCollection.cs :
218 - Contain,IndexOf,Remove,Add,Indexer : support for table
219 namespace. Remove redundant checks in Remove/Add.
221 2006-07-14 Senganal T <tsenganal@novell.com>
224 - SetOrdinal : Implemented
225 - Ordinal : added internal set
226 * DataColumnCollection.cs :
227 - Add : Set the column ordinals
228 - MoveColumn : Changes the position of column in the
231 2006-07-14 Senganal T <tsenganal@novell.com>
234 - Merge - Implement the merge methods
235 - Clone - Ensure column's DateTimeMode property is also copied
237 - DateTimeMode : Implemement
238 - DataTypeMatches : Added. In 2.0 profile, test DateTime
239 property when verifying column types.
241 - ctr : For DateTime columns, check DateTimeMode property
242 * ForeignKeyConstraint.cs :
243 - _validateColumns : For DateTime columns, check DateTimeMode
246 - Merge : Added. Overload to merge two tables
247 - ResolveColumns : Change the method to use a table instead of
249 - Renamed AdjustSchema to AdjustSchemaRelations
251 2006-07-13 Senganal T <tsenganal@novell.com>
254 - WriteTables : Remove some commented out code
255 - WriteTable : Fix the logic to skip the table data when the
256 table has a nested relation.
259 2006-07-12 Senganal T <tsenganal@novell.com>
261 * ConstraintCollection.cs :
262 - Remove (string): If constraint name is not found, throw exception
263 - Remove (Constraint): Set the ConstraintCollection of the removed
265 Thanks to Deepak Kr Velachha for reporting the bug.
267 2006-07-12 Senganal T <tsenganal@novell.com>
270 - LoadColumnChildren : If schema name is missing, skip the
272 Thanks to Deepak Kr Velachha for identifying the bug.
274 2006-07-11 Senganal T <tsenganal@novell.com>
276 * XmlSchemaWriter.cs :
277 - WriteTableType : If Relation.Nested is true, then nest the
278 table schemas. Correct the xml to add the table element within
279 the <Sequence> element.
280 - WriteChildRelations : Correct the Xml element name and
281 attributes. Close the attribute correctly.
283 * XmlSchemaDataImporter.cs :
284 - GenerateRelationship : When creating the relations, if
285 ParentColumn exists but Corr ChildCol is null, create a child
286 Column with the same name and type as the parent column.
287 - Renamed DataSetDefinesPrimaryKey to DataSetDefinesKey
288 - DataSetDefinesKey : if either xsd:key or xsd:keyref is
289 defined for the dataset, do not manually create the relations.
290 - AddParentKeyColumn : if Columnname already exists, use
291 colname_0 instead of throwing an exception.
292 - FillDataColumnRepeatedSimpleElement : Do not set the Unique
293 value as it creates a constraint by default. The unique value
294 is automatically set when pk is set.
295 - CreateChildColumns : Added. Creates a ChildColumn duplicating
296 ParentColumn properties.
298 2006-06-30 Senganal T <tsenganal@novell.com>
301 - SetAdded, SetModified : new methods in 2.0
303 2006-06-30 Senganal T <tsenganal@novell.com>
304 * SerializationFormat.cs, DataSetDateTime.cs, DataTableNewRowEventArgs.cs,
305 DataTableNewRowEventHandler.cs : Added
306 * SyntaxErrorException.cs EvaluateException.cs StrongTypingException.cs
307 IsolationLevel.cs ReadOnlyException.cs DataTableCollection.cs
308 DataRowState.cs MissingPrimaryKeyException.cs DeletedRowInaccessibleException.cs
309 DuplicateNameException.cs PropertyAttributes.cs StatementType.cs
310 VersionNotFoundException.cs FillErrorEventHandler.cs DataRowChangeEventHandler.cs
311 XmlWriteMode.cs InvalidExpressionException.cs StateChangeEventHandler.cs
312 DbType.cs DataColumnChangeEventHandler.cs KeyRestrictionBehavior.cs
313 ConnectionState.cs SchemaType.cs MergeFailedEventHandler.cs SqlDbType.cs
314 DataRowVersion.cs ForeignKeyConstraint.cs DBConcurrencyException.cs
315 OperationAbortedException.cs MissingSchemaAction.cs DataTableClearEventHandler.cs
316 DataRowView.cs DataRowAction.cs ConstraintCollection.cs DataTableReader.cs
317 LoadOption.cs InvalidConstraintException.cs InternalDataCollectionBase.cs
318 ParameterDirection.cs AcceptRejectRule.cs UpdateRowSource.cs XmlReadMode.cs
319 TypedDataSetGenerator.cs RowNotInTableException.cs TypeDataSetGeneratorException.cs
320 InRowChangingEventException.cs MissingMappingAction.cs NoNullAllowedException.cs
321 CommandBehavior.cs PropertyCollection.cs CommandType.cs
322 UpdateStatus.cs ConflictOption.cs DataViewRowState.cs Rule.cs
323 DataColumnCollection.cs :
326 2006-06-27 Senganal T <tsenganal@novell.com>
328 * DataSet.cs, DataTable.cs : implement CreateDataReader methods
329 * InternalDataCollectionBase.cs
330 - ToArray () : helper method
331 * DataTableReader.cs :
332 - GetSchemaTable : set the schema info correctly
333 - GetProvider*, GetChars, GetBytes, GetValues :
334 Implemented the methods
335 - GetName : return the name of corresponding schema.
336 - ValidateSchemaIntact, OnColumnCollectionChanged,
338 Listen and raise expception if schema changes
340 2006-06-21 Chris Toshok <toshok@ximian.com>
342 * DataView.cs: update the index after we successfully add the new
343 row. This keeps the dataview's row view count in sync with the
346 2006-06-20 Chris Toshok <toshok@ximian.com>
348 * DataView.cs: the PropertyDescriptorCollection returned by
349 ITyepdList.GetItemProperties should include the child relations of
350 our table, in order to match MS's behavior.
352 * DataViewManager.cs: ICollection.Count property is always 1.
354 2006-06-15 Senganal T <tsenganal@novell.com>
357 - Select : If Sort String is not provided, sort the result
358 DataRows in Ascending Order of the Columns used in the filter
360 2006-06-15 Senganal T <tsenganal@novell.com>
363 - InternalEnforceConstraints : Check if any null constraints
364 are violated. Throw ConstraintException only after all the errors
367 - EnforceConstraints : Move away the logic to check for
368 NullConstraintViolation.
369 - AssertNotNullConstraint : Checks for Null Constraint
371 - EndLoadData : Do not throw any exceptions here. All the
372 errors have to be found and RowErrors set before throwing the
375 - ImportRecrod : Check the values of the row for any null
377 - SetColumnError : If the error for column is already set,
378 do not add a new error but edit the existing error.
379 - CheckValue : Set the NullConstraintViolation flag if either
380 table is being loaded or if EnforceConstraints is set to
382 * Constraint.cs : Do not throw exception when EnforceConstraints is
383 set to false or table is being loaded.
384 * UniqueConstraint.cs : Correct the error message. Set ColumnErrors
385 along with the RowError.
387 2006-05-31 Gert Driesen <drieseng@users.sourceforge.net>
389 * DataTable.cs: Renamed initInProgress to fInitInProgress. BeginInit
390 and EndInit must only be virtual in 2.0 profile. Set eol-style to CRLF.
392 2006-05-31 Senganal T <tsenganal@novell.com>
394 * XmlDataInferenceLoader.cs :
395 - InferTableElement : Repeated element should result in a single
397 Patch from Deepak Kr Velachha
399 2006-04-21 Senganal T <tsenganal@novell.com>
401 * DataRowCollection.cs :
402 - Find : If search on the table using PrimaryKey fails and if
403 index is not being maintained (during table load), search the
405 - Find (int) : Removed. Deadcode.
407 - Not necessary to delete each row from the Index.
408 Just reset the Indexes after cleaning up the row
410 - Simplify dependency check for child tables
413 - Do not use DataRowCollection.Find to search for
414 existing records as this wud check even newly loaded rows.
416 - Do not add new records to Index. Update Index only
417 if an existing record is modified. New records will be
418 taken care by EndLoadData.
420 2006-04-19 Senganal T <tsenganal@novell.com>
422 * XmlHelper.cs : A helper class for encoding/decoding schema names.
423 Caches the Schema names to minimize encoding/decoding operations and
424 duplicate strings created.
426 - Use XmlHelper for encoding/decoding schema names.
427 - Encode ConstraintNames when writing as xml.
430 * XmlDataInferenceLoader.cs
431 * XmlSchemaDataImporter.cs
432 - Use XmlHelper for encoding/decoding schema names.
433 * DataTableCollections : Minor code refactor.
434 * DataRow.cs : Create XmlElement only if required.
436 2006-04-07 Senganal T <tsenganal@novell.com>
439 - InternalEnforceConstraints() : Reset Indexes of all tables
440 before validating constraints. Fixes #78010
442 2006-03-04 Boris Kirzner <borisk@mainsoft.com>
443 * TypeDataSetGeneratorException.cs: fix .Net Soap serialization compatibility.
445 2006-03-25 Senganal T <tsenganal@novell.com>
448 - RejectChanges : When row is in Deleted state, add the row back to
449 Indexes and Validate the row.
452 2006-03-23 Senganal T <tsenganal@novell.com>
455 - LoadDataRow : Add the row to the indexes, when loading a new row.
457 2006-03-22 Senganal T <tsenganal@novell.com>
460 - PrimaryKey : Set the IsPrimaryKey attribute before Removing from collection.
461 - RemoveUniqueConstraints : Removed. dead code.
464 - If adding/removing constraint fails, retain Unique value
465 - Remove redundant code
466 * UniqueConstraint.cs :
467 - SetIsPrimaryKey : Added. Sets the value of IsPrimaryKey.
468 - RemoveFromConstraintCollectionCleanup : If constraint is on a single column, then
469 set Unique for that column to false.
470 - CanRemoveFromCollection : Do not remove constraint, if its a PrimaryKey
472 2006-03-20 Senganal T <tsenganal@novell.com>
475 - CopyRelations () : When copying the relation, do not add constraints
476 automatically for the relation.
477 - OnMergeFailed () : If merge fails and no handler is set for the MergeFailedEvent,
478 then throw DataException
479 * ConstraintCollection.cs :
480 - Add () : Check if a constraint already exists on the Columns that are being
482 - IndexOf () : Do not check for equivalent constraints, check for the exact instance.
483 * MergeManager.cs ():
485 - Handle the MissingSchemaAction.Error case,
486 - Do not create constraints when mergin the DataRelation
487 - Follow the semantics for schema merge/validation when constraints are already present
488 in the target DataSet.
489 - AdjustPrimaryKeys () :
491 - Verify Order of Columns in the PrimaryKey when merging.
492 - ResolveColumns : Changed the arument to DataSet. Simplifies code elsewhere.
493 - CompareColumnArrays, CompareColumnArrays : Helper funtions.
495 2006-03-09 Senganal T <tsenganal@novell.com>
498 - RejectChanges () : Add the row to index, if it was in deleted state and
499 Update the index if in Modified State.
500 - AcceptChanges () : Do not update the Indexes.
501 - EndEdit () : Update the indexes even if BeginLoadData has been called
502 on the table. Ideally, indexes should not be maintained during DataLoad,
503 but this needs to handled in multiple places correctly. For now, just maintain
504 the index to ensure correct operation.
506 2006-03-05 Senganal T <tsenganal@novell.com>
509 - BeginInit (), EndInit () : Implemented methods
510 - InitInProgress : Added.
512 - EndInit () : Move the adding of columns and constraints
514 - FinishInit () : Added. Adds the Constraints and Columns
516 - InitInProgress : Added.
518 - FinishInit () : Added. Virtual method
519 - InitInProgress : Added. Virtual property
520 * UniqueConstraint.cs
521 * ForeignKeyConstraint.cs
522 - FinishInit () : Added.
523 - InitInProgress : Added.
524 - DataColsNotValidated : Removed.
525 * ConstraintCollection.cs
526 - PostAddRange : Removed event
527 - PostEndEdit () : Renamed to PostAddRange
528 - Add () : Simplified the testing if constraint is initialized
529 - AddRange () : Simplified initializing the constraints
530 * DataTableCollection.cs
531 - PostAddRange () : Added. Adds the tables to the collection
532 * DataColumnColletion.cs
533 - PostEndInit () : Renamed to PostAddRange.Also, add column to
534 the collection only if not null.
536 Added/Implemented methods for design time support. Renamed some methods for consistency
537 in naming across classes for methods serving the same purpose.
539 2006-02-24 Senganal T <tsenganal@novell.com>
541 * UniqueConstraint.cs :
542 - ChildConstraint : Added. Simplifies verifying if constraints are
544 - CanRemoveFromCollection : Fixed the check to verify if constraints is
545 linked to a ForeignKeyConstraint. Fixes #77630
546 * ForeignKeyConstraint.cs :
547 - _validateRemoveParentConstraint : Removed. Not used anymore
548 - ParentConstraint : Added. Simplifies verifying if constraints are
550 2006-02-22 Senganal T <tsenganal@novell.com>
553 - RejectChanges : Do not remove Row from Indexes when state is Deleted.
554 - CheckChildRows : When checking for the ChildRows, use the current value
555 and not the original value.
557 2006-02-18 Atsushi Enomoto <atsushi@ximian.com>
559 * CustomDataClassGenerator.cs : Patch by Marek Habersack. xsd now
560 outputs AutoIncrement, AutoIncrementSeed, AutoIncrementStep and
561 ReadOnly properties. This fixes bug #77576.
563 2006-02-17 Chris Toshok <toshok@ximian.com>
565 * System.Data/DataSet.cs, System.Data/DataView.cs,
566 System.Data/ForeignKeyConstraint.cs,
567 System.Data/DataViewManager.cs, System.Data/DataRow.cs,
568 System.Data/DataSysDescriptionAttribute.cs,
569 System.Data/UniqueConstraint.cs, System.Data/DataTable.cs,
570 System.Data/DataRelation.cs: lots of attribute work, removing
571 DataSysDescription atributes (and marking the class obsolete) for
574 2006-02-17 Chris Toshok <toshok@ximian.com>
576 * DataAdapterException.cs: remove this file.
578 2006-02-17 Chris Toshok <toshok@ximian.com>
580 * DataTableReader.cs: Switch to the (bool) form of Dispose to
581 override, as the no-arg form isn't virtual.
583 * Constraint.cs: #ifdef out more DataSysDescriptions.
585 * ConstraintException.cs: add ..ctor (string, Exception) for 2.0.
587 2006-02-17 Chris Toshok <toshok@ximian.com>
589 * DataColumn.cs: #ifdef all the DataSysDescriptions !NET_2_0.
591 * AdapterMappingException.cs: nuke this file.
593 * IDbAsyncConnection.cs, IDbAsyncCommand.cs, IGetTypedData.cs,
594 ISetTypedData.cs, IDataReader2.cs, IDataSources.cs,
595 IDbExecutionContext.cs, IDataRecord2.cs, IDataUpdatableRecord.cs:
596 remove these 2.0 files.
598 2006-02-17 Chris Toshok <toshok@ximian.com>
600 * ConstraintCollection.cs: in 2.0, class is not serializable and
601 is sealed. make all the "virtuals" #if !NET_2_0 as well.
603 * Constraint.cs: not serializable in 2.0.
605 * DataColumnCollection.cs: in 2.0, class is not serializable and
606 is sealed. make all the "virtuals" #if !NET_2_0 as well.
608 * DataRelationCollection.cs: not serializable in 2.0.
610 * DataRelation.cs: not serializable in 2.0.
612 * DataRowBuilder.cs: class is sealed in 2.0.
614 * DataRowCollection.cs: in 2.0, class is not serialized and is
615 sealed. Also, Add isn't virtual in 2.0 (as the class is sealed).
617 * DataRow.cs: not serializable in 2.0.
619 * DataSet.cs: remove some DataSysDescriptions from the 2.0 build,
620 and s/GetDataReader/CreateDataReader.
622 * DataTableCollection.cs: in 2.0, class is not serializable and is
623 sealed. make all the "virtuals" #if !NET_2_0 as well.
625 * DataTableReader.cs: remove VisibleFieldCount property.
627 * DataViewSettingCollection.cs: not serializable in 2.0.
629 * DataViewSetting.cs: not serializable in 2.0.
631 * ForeignKeyConstraint.cs: serializable in 2.0.
633 * OperationAbortedException.cs: class is sealed and serializable.
635 * PropertyCollection.cs: serializable in 2.0.
637 * StatementCompletedEventArgs.cs: class is sealed.
639 * UniqueConstraint.cs: not serializable in 2.0.
641 2006-02-16 Senganal T <tsenganal@novell.com>
644 WriteDataSetElement : Add an annotation element if exists.
645 WriteDataRelationAnnotation : New. Write a DataRelation as an annotation.
646 WriteConstraints : Write ForeignKeyConstraint even when not associated with
647 a DataRelation and add a "ConstraintOnly=true" attribute for such constraints.
648 * XmlConstants.cs : Add a new constant - ConstraintOnly
649 * XmlSchemaImporter.cs :
650 - ConstraintStructure : Add field ,IsConstraintOnly, to distinguish if a foreignkeyconstraint
651 is related to relation or not.
652 - GenerateRelation : Handle the case when parentkey and childkey contain multiple columnnames.
654 2006-02-11 Senganal T <tsenganal@novell.com>
656 * UniqueConstraint.cs :
657 - PostAddRange : Check PrimaryKey is not already set for the table
659 - PrimaryKey : follow ms.net behavior when BeginInit , EndInit is used.
660 - Add new priamry key only when EndInit is called.
661 - Incase of an error, retain old primarykey
663 - Add Constraints after columns are added.
664 - If both PrimaryKey Property and PrimaryKey Constraint are set,
665 then the Constraint takes precedence.
668 2006-02-03 Senganal T <tsenganal@novell.com>
670 * DataTableCollection.cs :
671 - Remove () : Check for invalid TableName
672 - Add () : Verify the table doesn't belong to another dataset
674 - CompleteLastAdded () : Do not raise ItemAdded Event as it is
675 already raised in AddNew().
677 - Expression : Verify that the Column names in the expression are valid
678 - ResetCollectionInfo : Renamed to ResetColumnInfo
680 - RejectChanges () : Reorganized the code to do the Right thing.
681 - Item : Dont check for detached and deleted rows as these are
683 * DataRowCollection.cs :
684 - Add () : Check for null value
686 - PrimaryKey : Set AllowDBNull=false for all the key columns
687 - ImportRow : Import the row only if it is not in Detached state. if in Deleted
688 state, perform the validation when AcceptChanges/RejectChanges is called.
689 * DataColumnCollection.cs :
690 - Add : Validate the column expression before adding it to the collection.
691 - GetColumnDependency () : New. Get the dependencies on the column
692 - CanRemove : Move checks to GetColumnDependency
693 - Clear () : Simplified code. Remove unncessary checks.Also, dont check Expression col.
694 - IndexOf - Check argument.
695 Overall , appropriate error msg's are thrown if Remove/Clear fails. Removed a few
696 redundant checks performed and moved the common code to GetColumnDependency.
698 2006-01-31 Senganal T <tsenganal@novell.com>
700 * DataSet.cs : Modified CopyRelations ()
701 - Added code to copy ForeignKeyConstraints. Fixes #77411.
703 2006-01-18 Boris Kirzner <borisk@mainsoft.com>
704 * DataColumn.cs: added PropertyCchangedEvent handling.
706 2006-01-17 Senganal T <tsenganal@novell.com>
709 ItemArray : Modified to raise RowInTableException only if
710 the concerned row has been removed from the table.Fixes
713 2006-01-16 Boris Kirzner <borisk@mainsoft.com>
714 * DataTable.cs: Drop dependend indexes on column removal.
716 2006-01-16 Atsushi Enomoto <atsushi@ximian.com>
718 * CustomDataClassGenerator.cs :
719 When a DataRelation connects the same table as parent and child,
720 generate parent row property as BlahRowParent. Fixed bug #77248.
722 2006-01-10 Senganal T <tsenganal@novell.com>
723 * DataRowCollection.cs
724 - Added ListChangedEvent to notify reset of the collection.
726 - Subscribes to the ListChangedEvent of DataRowCollection
729 2006-01-09 Senganal T <tsenganal@novell.com>
732 - Resolving a name clash in IExpression
734 2006-01-06 Senganal T <tsenganal@novell.com>
737 * DataColumnCollection.cs
738 - Reset the Parameters of DataColumn to Default Values when
739 column is removed from the Table's Collection
741 2006-01-03 Senganal T <tsenganal@novell.com>
744 - ParseSortString() : Changed the way the sort string is parsed.
745 Using a regex to parse the string.Fixes bug #77104
747 2005-12-12 Konstantin Triger <kostat@mainsoft.com>
749 * DataRow.cs: Added index Updates.
750 EndEdit() fixed to first update indices and then AssertConstraints
751 based on those indices.
752 Added Validate() and AssertConstraints() functions.
753 * DataRowCollection.cs: Removed ValidateDataRowInternal().
754 * DataTable: Fixed Clear().
756 2005-12-06 Atsushi Enomoto <atsushi@ximian.com>
758 * CustomDataClassGenerator.cs : (InitializeFields) handle AllowDBNull
759 and DefaultValue as well. Patch by Marek Habersack (bug #76709).
761 2005-12-01 Miguel de Icaza <miguel@novell.com>
763 * DataSet.cs: Apply patch from Robert Jordan, to fix #76817
765 2005-11-26 Konstantin Triger <kostat@mainsoft.com>
767 * ConflictOption.cs: TARGET_JVM include.
769 2005-11-11 Senganal T <tsenganal@novell.com>
771 * ConflictOption.cs (new file)
772 - Added ConflictOption Enumeration
775 - GetProviderSpecificFieldType : Corrected the method name
777 2005-11-11 Senganal T <tsenganal@novell.com>
779 * DataSet.cs : Added the SchemaSerializationMode Property for NET_2_0
781 * SchemaSerializationMode.cs : Added SchemaSerializationMode Enumeration
782 for NET_2_0 compatibility.
786 2005-10-20 Atsushi Enomoto <atsushi@ximian.com>
788 * XmlSchemaWriter.cs : escape names in the schema with XmlConvert.
791 2005-10-14 Sureshkumar T <tsureshkumar@novell.com>
793 * DataView.cs: Correct multiple throwing of events. Patch from
795 (RowStateFilter): Fire ListChangedEvent.
796 (ApplyDefaultSort): Fire ListChangedEvent.
797 (CompleteLastAdded): call UpdateIndex to remove the row from rowCache.
798 (IBindingList.Find): Implemented.
800 2005-10-11 Sureshkumar T <tsureshkumar@novell.com>
802 * DataView.cs (IBindingList): Implemented methods for IBindingList interface.
804 2005-09-26 Lluis Sanchez Gual <lluis@novell.com>
806 * DataSet.cs: In IXmlSerializable.GetSchema, return null again for
807 untyped datasets. Fixes bug #76101.
809 2005-09-21 Boris Kirzner <borisk@mainsoft.com>
810 * DataRow.cs: Fixes for index updating.
812 - Reset case-sensitive indexes also if their filter contains columns
814 - Use GetIndex instead of FindIndex, so the indexes created in Select()
816 * RelatedDataView.cs: implement IExpression.Equals() and GetHashCode().
818 2005-09-20 Sureshkumar T <tsureshkumar@novell.com>
820 * DataView.cs (Sort): Apply default Sorting Order if Sort property
821 is reset to null. Sort property handles this. Patch from Marc.
823 * DataTable.cs (ParseSortString): Patch from Marc Haisenko for
824 allowing [ & ] in DataView.Sort string.
826 2005-09-01 Boris Kirzner <borisk@mainsoft.com>
827 * System.Data/DataRowCollection.cs: indexes should be updated even if
828 EnforceConstraints is false. Check for EnforceConstraints in
829 ValidateDataRowInternal.
831 2005-08-08 Gert Driesen <drieseng@users.sourceforge.net>
833 * DataView.cs: Changed accessibility of dataTable, rowState and
834 rowCache field to internal to fix public API. Assigned TypeConverter
836 * ForeignKeyConstraint.cs: IsConstraintViolated is now internal.
837 * Constraint.cs: IsConstraintViolated is now internal.
838 * UniqueConstraint.cs: IsConstraintViolated is now internal.
840 2005-08-05 Atsushi Enomoto <atsushi@ximian.com>
842 * XmlSchemaDataImporter.cs : When "dataset element" has identity
843 constraints, then first reserve constraints room for them and then
844 process elements, skipping pkey creation if there is already
845 reserved one. Fixed bug #75711.
847 2005-08-05 Atsushi Enomoto <atsushi@ximian.com>
849 * XmlDataInferenceLoader.cs : in GetElementMappingType(), don't guess
850 the same (QNamed) element again when it was already evaluated as
851 not simple type. Fixed one part of bug #75711.
853 2005-08-02 Boris Kirzner <borisk@mainsoft.com>
854 * XmlSchemaDataImporter.cs : Data relations should be processed after the
855 keys, so no redundant constraints created while relations processing.
857 2005-07-25 Boris Kirzner <borisk@mainsoft.com>
858 * FillOptions.cs, ConflictOptions.cs, UpdateOptions.cs:
859 added ifdef TARGET_JVM.
861 2005-07-22 Sureshkumar T <tsureshkumar@novell.com>
863 * DataViewSettingCollection.cs, DataTableCollection.cs,
864 DataSet.cs, DataView.cs, DataColumn.cs, ForeignKeyConstraint.cs,
865 DataRelationCollection.cs, UniqueConstraint.cs, DataTable.cs,
866 DataColumnCollection.cs, DataRelation.cs, DataSet.cs:
867 - updated attributes & attribute descriptions to match with
870 * DataView.cs: changed protected members
871 rowstate,rowcache,dataTable to protected internal.
872 * Constraint.cs, ForeignKeyConstraint.cs, UniqueConstraint.cs:
873 changed InConstraintViolated to protected internal.
874 * ConflictOptions.cs, UpdateOptions.cs, FillOptions.cs: enclosed
877 2005-07-21 Sureshkumar T <tsureshkumar@novell.com>
879 * ForeignKeyConstraint.cs:
880 - IsConstraintViolated (): no matter what EnforceConstraints is,
881 this function now honestly validates. It is upto the caller to run
883 - AddToConstraintCollectionSetup (): AssertConstraint according to
886 2005-07-21 Boris Kirzner <borisk@mainsoft.com>
887 * ForeignKeyConstraint.cs - IsConstraintViolated() should check also for Table.EnforceConstraints.
888 * DataTable.cs - EnforceConstraints becomes internal so it can be used by ForeignKeyConstraint.
890 2005-07-19 Sureshkumar T <tsureshkumar@novell.com>
892 * DataTable.cs - CopyConstraints (): copy constraints only if it
895 * DataSet.cs - Copy ():
896 - use activator.CreateInstance to create a typed dataset.
897 - copy tables if target does not exist, otherwise, just add rows.
898 - add relation only if it does not exists.
900 Typed datasets create the constraints & relations through
901 constructors. Fixes bug #75211.
903 2005-07-14 Sureshkumar T <tsureshkumar@novell.com>
905 * DataView.cs: Patch from Marc Haisenko to throw descriptive error
906 message when accessing Item, with invalid index.
908 2005-07-14 Sureshkumar T <tsureshkumar@novell.com>
910 reapplied patch from Marc Haisenko.
911 * DataView.cs: Patch from Marc Haisenko that ensures that rowCache
914 2005-07-13 Sureshkumar T <tsureshkumar@novell.com>
916 * DataRelationCollection.cs: adding a relation with same set of
917 parent columns & child columns, should not be allowed.
919 2005-07-08 Sureshkumar T <tsureshkumar@novell.com>
921 * DataTableReader.cs: GetSchemaTable: DataType column should be
922 passed a type of Type.
924 * DataRow.cs: Load : Fired necessary events.
926 * DataTable.cs: LoadDataRow (object [], LoadOption): Fired
929 2005-06-28 Sureshkumar T <tsureshkumar@novell.com>
931 * DataRow.cs: Delete (): if row is detached, do nothing.
934 2005-06-22 Sureshkumar T <tsureshkumar@novell.com>
936 * DataRow.cs: Added method MergeValuesToRow copy merge two rows
937 according to the merge rules.
939 * MergeManager.cs: (MergeRow): use MergeValuesToRow
940 API. CopyValuesToRow simply makes the target row same as source
941 row. Rather, MergeValuesToRow merges with the target row according
944 2005-06-19 Konstantin Triger <kostat@mainsoft.com>
946 * DataSet.cs: Fixed ReadXml to work with IXmlSerializable
948 2005-06-17 Jordi Mas i Hernandez <jordi@ximian.com>
950 * DataViewManager.cs: fixes exception and creates DataView
952 2005-06-15 Sureshkumar T <tsureshkumar@novell.com>
954 * DataRow.cs: CheckChildRows: cascade parent changes to child rows
955 only if there is a change in columns of the fk constraint.
957 2005-06-14 Sureshkumar T <tsureshkumar@novell.com>
959 * DataSet.cs: GetChanges: if row is deleted, get parent rows based
960 on original version. fixes bug #75227.
962 2005-06-13 Sureshkumar T <tsureshkumar@novell.com>
964 * DataRowCollection.cs: Find (keys, version): Added an overload to
965 find keys matching given DataViewRowState filter. Used in
966 DataSet.Merge and DataTable.LoadDataRow.
968 * DataTable.cs: LoadDataRow (values, LoadOption): Use
969 DataRowCollection.Find (object [], DataViewRowState) overload.
972 - CopyValuesToRow: Create target "records" out of loop. Records
973 should be created once, not for each column. Dispose Unused target
977 - MergeRow: Find rows with matching original records. If not,
978 select with current values.
979 - MergeRow: While adding new row, use NewNotInitializedRow.
981 * ForeignKeyConstraint.cs: IsConstraintViolated: should not check
982 if EnforceConstraints is false.
984 2005-06-10 Sureshkumar T <tsureshkumar@novell.com>
986 * DataRow.cs: CopyValuesToRow: if orginal == current, don't create
987 a new current record.
989 * DataSet.cs: GetChanges :Temporarily disable EnforceConstraints.
991 * MergeManager.cs: Merge: Temporarily disable
992 EnforceConstraints. Patch from george.barbarosie@gmail.com (George
995 2005-06-09 Jordi Mas i Hernandez <jordi@ximian.com>
997 * DataView.cs: fixes GetListName
999 2005-06-02 Atsushi Enomoto <atsushi@ximian.com>
1001 * XmlSchemaConstants.cs,
1002 XmlSchemaDataImporter.cs,
1003 XmlSchemaWriter.cs : AutoIncrementStep support. Patch partly by
1004 George Barbarosie. Fixed bug #75121.
1005 * XmlSchemaMapper.cs : it is not used anymore, so just removed.
1007 2005-05-31 Boris Kirzner <borisk@mainsoft.com>
1008 * DataRow.cs : SetParentRow on Detached row with no Default version throws an exception.
1010 2005-05-29 Konstantin Triger <kostat@mainsoft.com>
1012 * This patch fixes #74813
1013 * DataView.cs: rework the CreateChildView to receive the index into the indexed row array, rowState became protected to be initialized from RelatedDataView
1014 * DataRowView.cs: movo the logic of creating the child view to the DataView
1015 * RelatedDataView.cs: perform correct init.
1017 2005-05-25 Sureshkumar T <tsureshkumar@novell.com>
1019 * DataTable.cs: Reworked DataTable.LoadDataRow method after
1020 regressions caused by Index redesign.
1021 * DataRow.cs: Load : reworked.
1023 2005-05-25 Konstantin Triger <kostat@mainsoft.com>
1025 * ISafeDataRecord.cs: Added GetDateTimeSafe method, the interface was made derived from IDataRecord
1027 2005-05-22 Konstantin Triger <kostat@mainsoft.com>
1029 * DataTable.cs, DataColumn.cs: in continuation to the previous fix - moving the common logic to 1 function and throwing the correct exception in any flow
1031 2005-05-20 Sureshkumar T <tsureshkumar@novell.com>
1033 * DataTable.cs: CreateRecord :value should be set to auto
1034 increment value or default value if the given value is null.
1036 2005-05-16 Konstantin Triger <kostat@mainsoft.com>
1038 * DataTable.cs: In DataTable.LoadDataRow with LoadOption - reverting the search order back to Original -> Current (by Suresh request)
1040 2005-05-16 Konstantin Triger <kostat@mainsoft.com>
1042 * DataRow.cs, DataTable.cs: code under net_2_0 changed to use the new interface
1043 * DataTable.cs: Added CompareRecords, which compares records in column order
1046 2005-05-16 Sureshkumar T <tsureshkumar@novell.com>
1049 * DataTable.cs: quick fix to make build 2.0 profile (follow up for
1050 check in 2005-05-16). Merge with previous changes.
1052 2005-05-11 Sureshkumar T <tsureshkumar@novell.com>
1054 fix for "import row does not import deleted records"
1056 * UniqueConstraint.cs: Make a way to access value even from a
1057 deleted record. deleted records are added to the collection by
1061 - Added restriction-less methods GetValue to fetch a
1062 value even if it is in deleted state.
1063 - If a row is detached, don't try to delete it from indexes.
1064 - sanity check for record_index in CopyValuesToRow method
1066 2005-05-05 Sureshkumar T <tsureshkumar@novell.com>
1068 * DataTableReader.cs: Implemented Delete handler and move the
1069 current pointer accordingly.
1071 2005-05-04 Sureshkumar T <tsureshkumar@novell.com>
1073 * DataTableReader.cs: Added event handlers to make reader stable
1074 when the datasource is modified. Thanks to Umadevi for giving the
1075 review comments for this implementation.
1077 * DataTable.cs: Clear (): Raise TableCleared event.
1079 * DataTableClearEventArgs.cs: Args for DataTableClearEventHandler.
1081 * DataTableClearEventHandler.cs: Handler for DataTable.TableClear
1084 * DataRow.cs: AcceptChanges: raise row changing & row changed
1087 * DataRowCollection.cs: Clear : remove rows from indexes
1089 2005-05-02 Atsushi Enomoto <atsushi@ximian.com>
1091 * XmlSchemaDataImporter.cs : XmlSchemaParicle might be XmlSchemaAny.
1092 This fixes bug #74784.
1094 2005-04-29 Sureshkumar T <tsureshkumar@novell.com>
1096 * DataTableReader.cs: removed use of _first. throw if given index
1097 is out of range of columns. Copy DataTable [] to local array so
1098 that not to be disturbed.
1100 2005-04-27 Sureshkumar T <tsureshkumar@novell.com>
1102 * DataTableReader.cs: Implemented most of the TODO.
1104 2005-04-22 Sureshkumar T <tsureshkumar@novell.com>
1106 * LoadOption.cs: Changed the enums. Keeping old values for
1109 * DataTable.cs: Implemented methods Load and its overloads. Also
1110 implemented LoadDataRow.
1112 * DataRowCollection.cs: Added a variation of the Find method to
1113 return a row even if it is of state Deleted. This is required for
1114 DataTable.LoadDataRow method.
1116 * DataRow.cs: Implemented internal helper method Load for loading
1117 values from an object array and given an LoadOption (2.0 feature).
1119 * DataRowAction.cs: Added few more enums for .net 2.0. Sorted
1122 2005-05-16 Konstantin Triger <kostat@mainsoft.com>
1124 * UniqueConstraint.cs : IsNull check is relevant for rows having default row version.
1125 * DataTable.cs : The row should be validated when imported
1126 * DataRowCollection.cs : if the row does not contain Proposed neither Current version, it's irrelevant for validation
1128 2005-04-26 Boris Kirzner <borisk@mainsoft.com>
1130 * UniqueConstraint.cs :
1131 - Add indication whenever the constraint belongs to collection.
1132 - Calculation of IsPrimaryKey simplified.
1133 - If constraint is based on single column, the column becomes unique.
1134 - Use boolean IsConstraintViolated() instead of AssertConstraint().
1135 - Use Index.Duplicates to proper exception message formatting.
1136 - AssertConstraint(DataRow) changed to suite new indexes interface.
1137 - Added CanRemoveFromCollection method.
1138 - Contains() method renamed to IsColumnContained().
1139 * RelatedDataView.cs : added new class.
1141 - Reset indexes after merge.
1142 - Add new tables when row array is merged into dataset.
1143 - Clean proposed record in MergeRow.
1144 - Inherit nesting on creating new relations in target data set.
1145 - Avoid double loop on constraints collection.
1146 * Locale.cs : added new class.
1147 * ISafeDataRecord.cs : added new interface.
1148 * Index.cs : commented out. Index implementation moved to System.Data.Common.
1149 * ForeignKeyConstraint.cs :
1150 - No more use of childColumnsExtended since new indexes allow duplicate records.
1151 - Constraints can not be created on expression columns.
1152 - Removed unnecessary delegation.
1153 - Use boolean IsConstraintViolated() instead of AssertConstraint().
1154 - Use proper exception message formatting.
1155 - Contains() method renamed to IsColumnContained().
1156 * DataViewRowState.cs : use enum members to simplify notation.
1157 * MergeManager.cs : implemented RelationCollectionChanged().
1158 * DataView.cs : new implementation.
1159 * DataTableCollection.cs :
1160 - Added boundary check in indexer.
1161 - More accurate handling in AddRange().
1162 - Raise event in Remove().
1164 - Hold primary key as constraint.
1165 - Added accurate handling of DefaultView.
1166 - Hold DataRowBuilder per table.
1167 - Proper exception messages if enforce Constraints is violated.
1168 - If there is no rows, Compute() returns DBNull.
1169 - Use DataRow properties instead of private members.
1170 - CopyProperties() fixed.
1171 - Raise proper events in EndInit().
1172 - Proper order of violation checks in EndLoadData().
1173 - Create array of rows using NewRowArray().
1174 - ImportRow handles rows according to their versions.
1175 - LoadDataRow make use of records (instead of raw object array).
1176 - Added and implemented LoadDataRow() that gets IDataRecord as a parameter (used in Fill)
1177 - Select() uses indexes filtering and sorting ability (instead of "loop-throw-sort" approach).
1178 - Removed redundant RowSorter and Sortable column classes.
1179 - ParseSortString() fixed to threat bracketed column names.
1180 - Table holds collection of property descriptors.
1182 - Reset table case sensitive indexes on CaseSensitive change.
1183 - EnforceConstraints update logic moved to internal method (used by DataTable).
1184 - InAddChangedRow first add row and than copy values for proper handling of default values.
1186 - Changed private member names to suite name convention.
1187 - CancelEdit() fixed.
1188 - CreateChildView() delegates to DataView.
1190 - Proper exception messages in indexers.
1191 - RowVersion uses DataView.
1192 - GetProperties() delegates to corresponding table if needed.
1193 * DataRowCollection.cs :
1194 - Common Add() logic moved to AddInternal() (used also by DataTable).
1195 - Removed redundant check from Contains().
1196 - Dalegate Find() calls when possible.
1198 - RomoveAt() delegates to Remove().
1199 - Optimized constraints check in row validation.
1200 * DataRelationPropertyDescriptor.cs : added new class.
1201 * DataRelationCollection.cs :
1203 - Fixed order of actions in AddCore().
1204 - RemoveCore() also delegates to base.
1205 - Add relation to dataset also in AddCore().
1206 - Remove relation from dataset also in RemoveCore().
1207 - InTransition hold a data relation so we can properly identify the "in transition" state.
1208 - Added threat of parent and child table s property descriptors in Add().
1209 - Common Add() logic moved to AddCore().
1211 - Remove() threats "in transition" state properly.
1212 - Remove methods delegate to single implementation.
1213 * DataColumnPropertyDescriptior.cs :
1214 - Added new constructor.
1215 - Commented out redundant method.
1216 * DataColumnCollection.cs :
1217 - Boundary check in indexer.
1218 - RegisterName and UnregisterName become internal (used also by DataColumn).
1220 - Fixed CanRemove().
1221 - Rethrow correct exception in Clear();
1222 - Change in collection resets parent table property descriptors.
1223 - Added PostEndEdit() helper method (used by DataTable).
1225 - Private member names changed to suite name convention.
1226 - Created method for CanAutoIncrement() logic.
1227 - Proper handling of column name update.
1228 - Proper exception messages on expression update.
1229 - Proper namespace handling (delegates to table when needed).
1230 - Removed redundant check in Unique update.
1231 - Implemented internal Clone().
1232 - GetParentRalation() and GetChildRelation() become private.
1234 - Added abstract methods (implemented in UniqueConstraint and ForeignKeyConstraint).
1235 - Simplified index update.
1236 * ConstraintCollection.cs :
1237 - Use Locale instead of CaseSensitive in column names comparison.
1239 - Rethrow correct exception type in Add().
1240 - Proper update of table primary key in Add().
1241 - Delegate CanRemove() to constraint.
1242 - Remove table primary key in Clear();
1243 - Delegate "can remove" check to constraint in Remove().
1244 - Removed unnecessary methods and properties.
1246 - RowSate becomes calculated property.
1247 - Use properties instead of private members where possible.
1249 - Fixed order of actions in ItemArray update.
1250 - Fixed DetachRow().
1251 - Added ImportRecord() method.
1252 - Removed redundant SetValuesFromDataRecord().
1253 - Fixed IndexFromVersion().
1254 - Added VersionFromIndex() method. Returns row version the passed record index corresponds to.
1255 - Fixed AcceptChanges().
1256 - Fixed creating proposed version in BeginEdit();
1257 - Added record disposal in Delete().
1258 - Fixed CheckChildRows().
1259 - EndEdit() fixed. Checks for readonly. Uses straight flow instead of "try and fix if fail" approach.
1260 - GetChildRows() and GetPrarentRows() rewrited. Use records and indexes for rows lookup.
1261 - GetColumnError() delegates to another implementation.
1262 - HasVersion() fixed.
1263 - RejectCahnges checks on child rows before passing through.
1264 - SetParentRow() fixed. Create relation collection if needed. Use typed data container value copy.
1265 - CopyErrors() logic moved to separate method (used also by DataTable).
1266 * ExpressionElement.cs : added new class.
1267 * Res.cs : added new class.
1269 2005-04-20 Jordi Mas i Hernandez <jordi@ximian.com>
1271 * DataViewManager.cs: implements TypedList.GetListName used in SWF
1273 2005-04-19 Atsushi Enomoto <atsushi@ximian.com>
1275 * DataRowView.cs : indexer should access to DataRow with proper
1276 DataRowVersion. Fixed bug #74650.
1278 2005-04-18 Sureshkumar T <tsureshkumar@novell.com>
1280 * DataRow.cs: if there are no mapping fields, fill with default
1283 2005-04-17 Atsushi Enomoto <atsushi@ximian.com>
1285 * DataView.cs : Delete() should not try to remove row twice.
1288 2005-04-13 Atsushi Enomoto <atsushi@ximian.com>
1290 * DataTable.cs : Use GetRowType() for the base of the returning array
1291 type of Select(). Fix by Gerhard Rittweger.
1292 * CustomDataClassGenerator.cs : Fixed slightly harmless wrong code.
1294 2005-04-13 Atsushi Enomoto <atsushi@ximian.com>
1296 * CustomDataClassGenerator.cs : custom relation was not added to
1297 Relations property. The second entry of bug #69276 was fixed.
1298 Patch by Daniel Rodriguez.
1300 2005-04-07 Lluis Sanchez Gual <lluis@novell.com>
1302 * DataRowCollection.cs: Fix the signature of the Add method
1305 2005-03-16 Atsushi Enomoto <atsushi@ximian.com>
1307 * DataRow.cs : on importing row, it was copying data from incorrect
1308 DataRow. This fixes bug #73288.
1310 2005-03-07 Jackson Harper <jackson@ximian.com>
1312 * DataViewManagerListItemTypeDescriptor.cs: Implement missing
1313 features. These are needed for System.Windows.Forms databinding.
1315 2005-02-25 Atsushi Enomoto <atsushi@ximian.com>
1317 * DataColumn.cs : setting negative value on MaxLength of SimpleContent
1318 column is still valid.
1320 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
1322 * XmlSchemaWriter.cs : new file for outputting XmlSchema.
1323 * DataSet.cs : removed rewritten code in XmlSchemaWriter.
1324 * XmlConstants.cs : added UseCurrentCulture constant.
1326 Use new Xml Schema writer.
1327 Use XmlSchemaDataImporter as we use in DataSet.
1329 2005-02-10 Atsushi Enomoto <atsushi@ximian.com>
1331 * DataView.cs, DataRowView.cs : Fixed bug #72421. CreateChildView()
1332 should target only child rows.
1334 2005-02-03 Atsushi Enomoto <atsushi@ximian.com>
1336 * DataViewManager.cs: misuse of ReadStartElement(string).
1337 * DataRowView.cs : removed some MonoTODO.
1339 2005-02-02 Sureshkumar T <tsureshkumar@novell.com>
1340 Ankit Jain <radical@corewars.org>
1342 * DataColumn.cs: throw exception if the column is part of a
1343 relationship, when chaning the data type. Added methods
1344 "GetParentRelation ()" and "GetChildRelation ()" get the relation
1345 which contains the current column
1346 * DataRelation.cs: Added method "Contains (DataColumn)" to check
1347 whether the relation contains the given column.
1349 fixes nunit failure: DataRelationTest.InvalidConstraintException2.
1351 2005-02-02 Sureshkumar T <tsureshkumar@novell.com>
1353 * DataColumnCollection.cs: implemented todo item "check for
1354 constraints" when removing columns from table.
1355 * DataRowCollection.cs: Clear (): don't have to throw child key
1356 constraint exception when the child table does not have any
1357 rows. safe to remove parent rows.
1358 * UniqueConstraint.cs: added method "Contains (DataColumn)" to
1359 check whether a column is part of UniqueConstraint.
1360 * ForeignKeyConstraint.cs: added method "Contains (DataColumn,
1361 lookInParent)" to check whether a column is part of foreignkey.
1363 fixes nunit failure: DataTableTest.ClearTest ()
1365 2005-02-02 Sureshkumar T <tsureshkumar@novell.com>
1367 * ForeignKeyConstraint.cs: validating columns: move checking
1368 "tables are of same dataset" before "checking column types".
1370 fixes nunit failure: ForeignKeyConstraint.CtorExceptions.
1372 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
1374 * DataViewManager.cs : let's just use StringWriter instead of
1375 XmlTextWriter (to avoid empty tag string mismatch annoyance.)
1376 * DataView.cs : implemented BeginInit() and EndInit(). Don't update
1377 rows during init phase until EndInit() is invoked. During init phase,
1378 just hold properties such as Sort that affects on rows.
1380 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
1382 * DataTableCollection.cs : (RemoveAt) just use IndexOutOfRangeException.
1384 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
1386 * DataView.cs : DataRowView.EndEdit() raises ItemMoved event.
1387 set_Table clears Sort and RowFilter.
1389 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
1392 - Clear() should clear AddNew cache.
1393 - Open() invokes Reset().
1394 - ConstraintCollectionChanged() itself does not invoke OnListChanged().
1395 - Reset() does not Open, Close and Update Index.
1396 - UpdateIndex() can be invoked even if it has no table.
1397 - Reset event is invoked always after actual query to table.
1398 - set_Table should raise PropertyDescriptorChanged event.
1400 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
1402 * DataView.cs : ColumnCollectionChanged() is the event invoker (i.e.
1403 when overriden, no column change events are fired).
1405 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
1407 * DataView.cs : CancelEditRowView() and DeleteRowView() was incorrectly
1408 checking target tables. They also should raise events if required.
1410 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
1412 * DataView.cs : simplify code with UnsortedList.
1414 2005-02-01 Atsushi Enomoto <atsushi@ximian.com>
1416 * DataView.cs : Mostly reimplemented.
1417 - UpdateIndex() is invoked only when it is required (results in
1418 significant performance improvement).
1419 - Use SortedList and wrapper OptionalSortedList which switches
1420 between SortedList (with Sort) and UnsortedList (without Sort).
1421 - DataView itself now contains two collections for rowviews:
1422 Table rows based pool and AddNew() based cache. Consider those
1423 two collections in every members.
1424 - Reset() does not clear rows. Just invokes UpdateIndex().
1425 - Hook RowDeleting, ColumnChanging and ColumnChanged events in table
1426 which is required to handle state changes.
1427 - Reimplemented Find() and FindRows() because of internal changes.
1429 2005-02-01 Atsushi Enomoto <atsushi@ximian.com>
1431 * DataTable.cs : Fixed row comparer. Even if every of the sort target
1432 columns are identical for two rows, they should not be regarded as
1433 the same unless they are Object.ReferenceEquals.
1435 2005-02-01 Atsushi Enomoto <atsushi@ximian.com>
1437 * DataRowCollection.cs : on adding a row, should raise
1438 ChangingDataRow() as well as ChangedDataRow().
1440 2005-01-31 Sureshkumar T <tsureshkumar@novell.com>
1442 * DataRow.cs: SetParentRow (): use relation.ParentColumns &
1443 relation.ChildColumns instead of relation.ChildKeyConstraint.*
1444 because createConstrains flag may be false when creating data
1445 relations. Hack along with Ankit Jain.
1447 2005-01-31 Atsushi Enomoto <atsushi@ximian.com>
1449 * DataView.cs :some interface implementations.
1451 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
1453 * DataView.cs : Add to table only when the row is not in the table.
1455 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
1457 * DataView.cs : implemented FindRows() (btw we should not use
1458 DataTable since there are detached rows by AddNew().)
1460 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
1463 Code cleanup: privatify some members, remove unused methods.
1464 Some event-based invocation methods should not raise NotImplemented.
1466 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
1468 * DataSet.cs : ReadXml() became closer to MS behavior, being hacky.
1470 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
1472 * XmlSchemaDataImporter.cs : empty element is not regarded as a column.
1474 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
1476 * UniqueConstraint.cs : mostly reverted the previous patch + check
1477 IsPrimaryKey before validation.
1479 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
1481 * DataView.cs : Fixed duplicate insertion to Hashtable.
1482 * UniqueConstraint.cs : Unique constrained pair of columns could be
1485 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
1488 Don't do anything for Sort/ApplyDefaultSort/RowFilter/RowStateFilter
1489 when the same value is being set.
1490 Examined UpdateIndex() and marked FIXME where MS does not invoke it.
1491 Removed unused OnColumnChanged().
1492 Now store rowViewPool and reuse DataRowView objects.
1493 Optimized UpdateIndex() - avoid ArrayList. Avoid Haashtable.Rehash().
1495 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
1497 * DataViewSettings.cs : no MonoTODO anymore.
1498 * DataViewManager.cs : pass itself to new DataView() (new ctor).
1499 * DataRowView.cs : GetHashCode() returns its Row's hash.
1500 * DataTablePropertyDescriptor.cs : use new ctor().
1501 * DataView.cs : added new ctor()s that accept DataViewManager.
1503 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
1505 * DataView.cs, DataRowView.cs : AddNew() should not add the row to table
1506 (it is still detached). So handle those rows differntly.
1507 CancelEdit(), EndEdit() and Delete() propagates those events to
1508 DataView (and handle row collection).
1509 Eliminate "throw new Exception()".
1510 Don't catch all the exception thrown in ListChanged event.
1511 * DataTable.cs : made RowSorter as internal and use it in DataView.
1512 no need to pass DataRow[] to .ctor().
1514 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
1516 * DataTable.cs : don't create DefaultView unless it is required. It
1517 significantly improves performance. (i.e. DataView perf. is sick ;-)
1519 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
1521 * DataViewSetting.cs,
1522 DataViewSettingCollection.cs,
1523 DataViewManager.cs : implemented basic members.
1525 2005-01-26 Atsushi Enomoto <atsushi@ximian.com>
1527 * Node.cs, DataColumnPropertyDescriptor.cs, DataTable.cs :
1528 Eliminate "throw new Exception".
1530 2005-01-25 Atsushi Enomoto <atsushi@ximian.com>
1532 * DataRow.cs : (set_Item) RowNotInTableExeption check should be done
1533 regardless of index existence.
1535 2005-01-25 Atsushi Enomoto <atsushi@ximian.com>
1537 * DataTable.cs : use new IExpression.EvalBoolean() to avoid extraneous
1540 2005-01-25 Sureshkumar T <tsureshkumar@novell.com>
1542 * DataTable.cs: ImportRow :Do not add to rows collection if the
1543 import row is in detached state.
1545 2005-01-25 Sureshkumar T <tsureshkumar@novell.com>
1547 * DataRow.cs: CopyValuesToRow : set the column value with the
1548 default version of the given row.
1549 * DataTable.cs: ImportRow: Copy values before adding row.
1550 * DataSet.cs: AddChangedRow: Add the row to the table after
1553 Fixes bug #67317. Patch by Ankit Jain.
1555 2005-01-25 Atsushi Enomoto <atsushi@ximian.com>
1557 * DataRowView.cs : Fixed IsEdit to reflect correct status of DataRow.
1558 * DataRow.cs : Expose editing status internally.
1560 2005-01-25 Atsushi Enomoto <atsushi@ximian.com>
1562 * DataView.cs : missing attributes.
1564 2005-01-24 Atsushi Enomoto <atsushi@ximian.com>
1566 * DataRowView.cs : implemented CreateChildView().
1568 2005-01-24 Atsushi Enomoto <atsushi@ximian.com>
1570 * DataTable.cs, DataView.cs :
1571 Optimized DataView to compile only once RowFilter and Sort when
1572 those properties are set. To make it possible, extracted
1573 SortableColumn out of DataTable and added internal DataTable.Select()
1574 that accepts precompiled IExpression and SortableColumns[].
1576 2005-01-24 Atsushi Enomoto <atsushi@ximian.com>
1578 * DataColumn.cs : set_MaxLength is not allowed when it is mapped to
1579 SimpleContent. (However, it is weird but it never fails when we set
1580 ColumnMapping = MappingType.SimpleContent when we fhave MaxLength.)
1582 2005-01-21 Atsushi Enomoto <atsushi@ximian.com>
1584 * DataRow.cs : more Current -> Default fixes. Check if it should throw
1585 VersionNotFoundException. Patch by Ankit Jain.
1587 2005-01-21 Atsushi Enomoto <atsushi@ximian.com>
1589 * DataRow.cs : Default selects the right version for the current
1590 state of the row. Current is not always available. Also change
1591 that for GetParentRow(). Patch by Ankit Jain.
1593 2005-01-21 Atsushi Enomoto <atsushi@ximian.com>
1595 * DataTable.cs : CopyColumn() should copy AutoIncrement after
1596 DefaultValue, or it will raise an error in some cases.
1598 2005-01-20 Atsushi Enomoto <atsushi@ximian.com>
1600 * ConstraintCollection.cs : Add() should throw ArgumentException when
1601 the argument constraint fails validation.
1602 DataTable.cs : set_PrimaryKey should throw ArgumentException when
1603 the argument contains constraints which fail validation.
1605 2005-01-19 Sureshkumar T <tsureshkumar@novell.com>
1607 * DataRelationCollection.cs:
1609 Method Remove : Donot throw exception if DataRelation argument is
1610 null in DataRelationCollection.Remove method.
1612 Method RemoveAt : Exception should be IndexOutOfRangeException if
1613 row index is not in list range.
1615 Fixes nunit failures DataRelationCollection.Remove and
1616 DataRelationCollection.RemoveAt.
1618 2005-01-19 Sureshkumar T <tsureshkumar@novell.com>
1620 * ConstraintCollection.cs: Donot throw exception if constraints
1621 are null in AddRange method. Check for null before using the
1626 2004-01-19 Atsushi Enomoto <atsushi@ximian.com>
1628 * XmlDataInferenceLoader.cs,
1629 XmlDataReader.cs : Check if the XmlReader (node) represents DataSet
1630 or a table, reusing code block in XmlDataInferenceLoader.
1631 This fixes bug #60118.
1633 2004-01-19 Atsushi Enomoto <atsushi@ximian.com>
1635 * XmlDiffLoader.cs : Ankit Jain <radical@imt.ac.in> has a conflicting
1636 patches and some good catches. Some attributes should be skipped,
1637 and loaded value must be typed.
1639 2004-01-19 Atsushi Enomoto <atsushi@ximian.com>
1642 XmlDataInferenceLoader.cs,
1643 XmlDataReader.cs : use common const for http://www.w3.org/2000/xmlns/.
1644 * XmlDiffLoader.cs : It was not handling attributes. Fixed bug #70961.
1646 2005-01-18 Sureshkumar T <tsureshkumar@novell.com>
1648 Fix for bug #66838. This patch is submitted by "Ankit Jain"
1649 <radical@corewars.org> and refactored.
1651 * DataRow.cs: Allows to set a parent row even if the row is in
1654 * DataRelation.cs: method "UpdateConstraints" is added to check
1655 and create missing keys when adding a relation. This is refactored
1656 approach from DataRelationCollection.Add method.
1658 * DataRelationCollection.cs: AddCore methods of all relation types
1659 are synchronized. A Check for existing constraints is
1660 done. Relation is added to the list only if all checks are passed.
1662 2004-01-18 Atsushi Enomoto <atsushi@ximian.com>
1664 * DataColumnCollection.cs : Clear() throws ArgumentException that
1665 wraps thrown innerException.
1666 * XmlSchemaDataImporter.cs : removed FIXMEs.
1668 2004-01-12 Atsushi Enomoto <atsushi@ximian.com>
1670 * DataSet.cs : When serializing DataTable, BuildSchema() is passed
1671 null relation collections.
1672 Quick fix for XmlSerializer deserialization. It does not require
1673 XML Schema included.
1675 2004-01-11 Atsushi Enomoto <atsushi@ximian.com>
1678 CustomDataClassGenerator.cs :
1679 In DataSet class, IXmlSerializable.GetSchema() returns null.
1680 In strongly-typed class, it returns schema.
1682 2004-01-07 Atsushi Enomoto <atsushi@ximian.com>
1684 * XmlDataInferenceLoader.cs : test driver class should be excluded.
1686 2004-12-01 Miguel de Icaza <miguel@ximian.com>
1688 * DataView.cs: Patch from Marc Haisenko that ensures that rowCache
1691 2004-11-10 Atsushi Enomoto <atsushi@ximian.com>
1693 * CustomDataClassGenerator.cs : generated foreign key constraint
1694 construction code was creating empty child columns and thus it
1695 was invalid. This fixes bug #69276 (patch by Martin Voelkle).
1697 2004-11-02 Atsushi Enomoto <atsushi@ximian.com>
1699 * CustomDataClassGenerator.cs : custom DataTable ctor should call
1700 InitializeFields(), and those DataColumns created by that method
1701 should take data type. This should fix bug #68972.
1703 2004-10-15 Atsushi Enomoto <atsushi@ximian.com>
1705 * DataSet.cs : Also clear UnhandledAttributes ArrayList before
1706 generating next attribute column schema. This fixes bug #68432.
1708 2004-10-14 Umadevi S <sumadevi@novell.com>
1709 * DataTable.cs : Corrected the Clone method to use Activator.CreateInstance so that the
1710 correct subclass is returned. This fixes bug #67631
1712 2004-10-14 Umadevi S <sumadevi@novell.com>
1713 * DataSet.cs : Corrected the Clone method to use Activator.CreateInstance so that the
1714 correct subclass is returned. This fixes bug #67627
1716 2004-10-13 Atsushi Enomoto <atsushi@ximian.com>
1718 * DataSet.cs : clear UnhandledAttributes ArrayList before generating
1719 next element column schema. This fixes bug #68256.
1721 2004-10-12 Atsushi Enomoto <atsushi@ximian.com>
1723 * DataSet.cs : now xs:schema contains xmlns="".
1724 This fixes bug #68008.
1726 2004-10-12 Atsushi Enomoto <atsushi@ximian.com>
1728 * DataSet.cs : DBNull attribute column should not be written as
1729 empty attribute. This fixes bug #68007.
1731 2004-10-12 Atsushi Enomoto <atsushi@ximian.com>
1733 * DataSet.cs, XmlConstant.cs, XmlSchemaDataImporter.cs:
1734 DataColumn.ReadOnly was not handled. This fixes bug #68005.
1735 Attribute defaultValue was not handled too.
1737 2004-10-07 Atsushi Enomoto <atsushi@ximian.com>
1740 - When AllowDBNull is false on attribute DataColumn, its schema
1741 should contain use="required". This fixes bug #66792.
1742 - If MaxLength is set on attribute DataColumn, the mapped schema
1743 type should contain maxLength facet. This fixes bug #66793.
1745 2004-10-04 Atsushi Enomoto <atsushi@ximian.com>
1747 * DataSet.cs : For a row, when a relation is not nested, then it is
1748 still output target since it won't be written as a child of its
1749 parent. It fixes bug #66379.
1751 2004-10-03 Atsushi Enomoto <atsushi@ximian.com>
1753 * DataSet.cs : Attribute constraint field XPath must be written as
1754 @blah. This fixes bug #66366.
1756 2004-09-28 Umadevi S <sumadevi@novell.com>
1757 * DataRow.cs - checked for Enforceconstraints, while using indices to search for related rows
1759 2004-09-24 Sureshkumar T <tsureshkumar@novell.com>
1761 * DataSet.cs : Don't check constraints for dataset clear
1762 * DataRowCollection.cs : check for EnforceConstraints flag
1763 before checking foriegn key constraints in Clear method
1764 * DataTable.cs : Redundant checking removed in Clear method as it is
1765 checked in DataRowCollection.Clear method.
1768 2004-09-19 Sureshkumar T <tsureshkumar@novell.com>
1769 * DataRow.cs : while deserialization of dataset, adding a current row precedes the original row.
1770 hence, adding a row cache is necessary if the original row happens to be current.
1773 2004-08-23 Martin Baulig <martin@ximian.com>
1775 * XmlDataInferenceLoader.cs (Driver): Make this class internal,
1778 2004-08-18 Umadevi S <sumadevi@novell.com>
1779 * DataView.cs - Completed most of the event handling.
1780 Thanks to Punit Todi <punit_todi@da-iict.org> for implementing most of it.
1781 Thanks to Boris Kirzner <borisk@mainsoft.com> for commenting and suggesting changes to the implementation.
1782 * DataTable.cs - Changed Access modifiers of class/methods since it was used by DataView.
1784 2004-08-06 Atsushi Enomoto <atsushi@ximian.com>
1786 * DataSet.cs : DataSet's ExtendedProperties were not XmlConverted.
1788 2004-08-05 Atsushi Enomoto <atsushi@ximian.com>
1790 * XmlConstants.cs : Added constants for "msprop" support.
1791 * DataSet.cs : ExtendedProperties should be written in the schema.
1792 This fixes bug #61233.
1794 2004-07-27 Atsushi Enomoto <atsushi@ximian.com>
1796 * DataSet.cs : on serialization to XmlWriter, XmlConvert should be
1797 used. There were also some culture dependency problems to write int.
1799 2004-06-27 Atsushi Enomoto <atsushi@ximian.com>
1801 * XmlDataInferenceLoader.cs : It was not always filling relation
1802 child table information correctly. This fixes bug #60742.
1804 2004-06-23 Umadevi S <sumadevi@novell.com>
1805 * UniqueConstraint.cs :changed a ifdef true to ifdef NET_1_1
1807 2004-06-22 Atsushi Enomoto <atsushi@ximian.com>
1809 * DataSet.cs : Fixed ReadXml(). When ReadMode is ReadSchema and the
1810 schema is inside the document element (as created in XmlWriteMode
1811 .WriteSchema), it should read schema from that non-document element.
1812 This fixes one case reported in bug #60470.
1814 2004-06-20 Atsushi Enomoto <atsushi@ximian.com>
1816 * XmlDataInferenceLoader.cs : Kindly reject xml schema document as a
1817 inference target. For bug #60470. (MS does not support schema
1818 document inference and results in unconsistent dataset structure.)
1820 2004-06-20 Atsushi Enomoto <atsushi@ximian.com>
1822 * DataTableCollection.cs : reset the table's DataSet to null when
1823 removing a table from this collection.
1824 * DataTable.cs : When Namespace is not specified explicitly, its
1825 Namespace property reflects DataSet's Namespace if exist.
1826 This fixes bug #60469.
1828 2004-06-18 Gert Driesen <drieseng@users.sourceforge.net>
1830 * DBConcurrentcyException.cs: CRLF to LF
1831 * DataViewSetting.cs: CRLF to LF
1833 2004-06-18 Gert Driesen <drieseng@users.sourceforge.net>
1835 * DataViewSetting.cs: renamed fields to match MS.NET
1837 2004-06-18 Gert Driesen <drieseng@users.sourceforge.net>
1839 * DBConcurrencyException.cs: fixed serialization compatibility with
1842 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1844 * ChangeLog : Fix for misspelled words.
1846 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1848 * DataRowCollection.cs : Removed onColumnRemoved since it is not in use.
1850 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1853 - Table stores default values for columns in special default values row.
1854 It is allocated once (in NewRow).
1855 - DataTable.Copy rewrited. It works with uninitialized rows for better perfomance.
1856 - OnRemoveColumn has nothing to perform by now.
1858 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1861 - Changed access of original, current and proposed indexes to internal.
1862 - ColumnErrors reviewed : now column errors stored in ArrayList and allocated on demand only.
1863 - Added new DataRow constructor that creates uninitialized DataRow (used in DataTable.Copy).
1864 - Use DataContainer.CopyValue and default values row for faster set of default values in row.
1865 - SetColumnValue become CheckValue. Now it does not changes the value, but only checks for its correctness.
1866 Care about Null and DBNull values is now in DataContainer.
1867 - Use DataColumn.AutoIncrementValue and GetInt64 for faster set of autoincrement value.
1868 - Use Datacontainer.CopyValue and default values row to speed up CheckChildRows.
1869 - Fix in CopyState : clone column errors.
1870 - Removed CollectionChanged and onColumnRemoved since we are not using both of them anymore.
1872 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1874 * DataColumnCollection.cs :
1875 - Fix : Add() now delegates to Add(DataColumn).
1876 - autoIncrement list holds DataColumn objects, and not just column names.
1878 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1881 - AutoIncrementValue fixes. Now AutoIncrement uses DataContainer.GetInt64 to avoid boxing.
1882 - DefaultValue fixes. Default value from now on is also stored in special record in
1883 DataTable, so we're able to set default value for the column faster (typed).
1886 2004-06-15 Atsushi Enomoto <atsushi@ximian.com>
1888 * DataSet.cs : children of non-root rows were not properly written.
1891 2004-06-10 Umadevi S <sumadevi@novell.com>
1892 * DataRelation.cs - Constructor
1893 - The datatypes of the parentcolumn(s) and the childcolumn(s) should match
1895 2004-06-06 Atsushi Enomoto <atsushi@ximian.com>
1897 * XmlSchemaDataImporter.cs : We should fill Namespace for DataTable.
1899 2004-06-04 Gert Driesen <drieseng@users.sourceforge.net>
1901 * Constraint.cs: marked methods internal to fix public API
1902 * ConstraintCollection.cs: to fix public API, use
1903 DataTable.fInitInProgress to check whether initialization
1904 of DataTable is in progress
1905 * DataColumn.cs: added stubs for missing methods
1906 * DataRowBuilder.cs: marked Table property internal to
1908 * DataSet.cs: removed extra empty destructor, marked
1909 OnMergeFailed internal to fix public API
1910 * DataTable.cs: use fInitInProgress field to hold init
1911 status, to match MS.NET
1912 * DataView.cs: added missing attributes on IsOpen
1914 2004-06-03 Atsushi Enomoto <atsushi@ximian.com>
1916 * DataSet.cs : Use NameTable.Get() before calling LookupNamespace()
1917 in XmlNamespaceManager.
1919 2004-06-03 Atsushi Enomoto <atsushi@ximian.com>
1921 * DataSet.cs : complex table content child was not properly added
1922 when it is the only one child in the parent table. Fixed bug #53959.
1924 2004-06-02 Gert Driesen <drieseng@users.sourceforge.net>
1925 * DataTableTypeConverter.cs: added
1926 * DataView.cs: added missing attribute on Table property
1927 * DataViewManager.cs: moved attribute to correct property
1928 * UniqueConstraint.cs: removed extra ReadOnly attribute from
1929 IsPrimaryKey property
1931 2004-06-01 Atsushi Enomoto <atsushi@ximian.com>
1933 * DataRow.cs : ColumnsChanged event is not required in .ctor().
1935 2004-06-01 Atsushi Enomoto <atsushi@ximian.com>
1937 * XmlDataReader.cs : type change is required before setting value
1940 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1942 * DataSet.cs : Loop-break of the last fix was incorrect.
1944 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1946 * DataSet.cs : When a row has no parent row but the table has parent
1947 relation(s), that row had been always ignored.
1949 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1951 * XmlDataInferenceLoader.cs : Fixed GetMappedTable() that incorrectly
1952 rejected same-named tables in different hierarchy. Thanks to Boris.
1954 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1956 * XmlDiffLoader.cs : Added some Skip() that is required not to go to
1957 infinite loop. Thanks to Boris for this fix.
1959 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1961 * XmlDataInferenceLoader.cs : XmlSchema elements should not be infered.
1962 Thanks to Boris for this fix.
1964 2004-05-30 Atsushi Enomoto <atsushi@ximian.com>
1966 * DataTable.cs : serialization .ctor() should use XmlReadMode.DiffGram
1967 for ReadXml(). Thanks to Boris.
1969 2004-05-27 Boris Kirzner <borisk@mainsoft.com>
1971 - CheckReadOnlyStatus : use typed (and faster comparing).
1972 - EndEdit : bug fix - do not dispose record if it holds original version.
1973 - SetValuesFromDataRecord : Take care about autoincrement columns.
1976 2004-05-27 Atsushi Enomoto <atsushi@ximian.com>
1978 * MergeManager.cs : don't output debug message to Console.
1980 2004-05-27 Atsushi Enomoto <atsushi@ximian.com>
1982 * XmlDataInferenceLoader.cs : Namespace are not imported to the table
1983 structure. Thanks to Boris Kirzner for the fix.
1985 2004-05-27 Umadevi S <sumadevi@novell.com>
1986 * DataRelationCollection.cs - fixed nunit test errors
1988 2004-05-27 Umadevi S <sumadevi@novell.com>
1989 * DataTableCollection.cs - fixed nunit test errors
1991 2004-05-21 Atsushi Enomoto <atsushi@ximian.com>
1993 * DataColumnCollection.cs : NullReferenceException was thrown when
1994 the table was not found.
1995 * DataRowCollection.cs :
1996 Find() just returns null for null value under MS.NET 1.1.
1997 RemoveAt() should also avoid to call AcceptChanges() like Remove().
1998 * UniqueConstraint.cs : in AssertConstraint() throw ConstraintException
1999 directly under MS.NET (for nunit test).
2001 2004-05-21 Atsushi Enomoto <atsushi@ximian.com>
2003 * XmlSchemaDataImporter.cs : Setting startindex in LastIndexOf()
2004 caused problem on qualified name to get schema Field name.
2006 2004-05-21 Atsushi Enomoto <atsushi@ximian.com>
2008 * XmlDataReader.cs : Now data reader is namespace aware in all places.
2009 When table's namespace is different, it entered to infinite loop.
2011 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
2012 * MergeManager.cs : AdjustSchema now updates by reference new created table,
2013 so in Merge you do not need to lookup for it (were unable to do this for unnamed tables).
2016 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
2018 * DataColumn.cs : In set_Item[int] - if autoincrement, adjust next autoincrement value.
2019 * DataColumnCollection.cs : fixed parantethes.
2021 - AcceptChanges : do nothing if row state is unchanged.
2022 - GetChildRows, GetParentRows : bug fix (use correct index).
2023 * DataRowCollection.cs : bug fix (compare all row's values).
2024 * DataTable.cs : bug fix (use correct row version).
2026 2004-05-20 Atsushi Enomoto <atsushi@ximian.com>
2028 * XmlSchemaDataImporter.cs : xs:positiveInteger is mapped to ulong.
2029 When content type is Mixed, text column is not required (it is
2030 required only when the complex type has no particle).
2031 "Repeated element" column is also created (considering maxOccurs=0
2032 and complex content extension).
2034 2004-05-20 Atsushi Enomoto <atsushi@ximian.com>
2036 * XmlSchemaDataImporter.cs : XmlSchemaGroupBase was not handled
2039 2004-05-20 Atsushi Enomoto <atsushi@ximian.com>
2041 * XmlSchemaDataImporter.cs : Removed unused code and extra MonoTODO.
2042 Fixed relation inference to consider attribute XPath.
2044 2004-05-19 Atsushi Enomoto <atsushi@ximian.com>
2046 * DataColumn.cs : Fixed set_Item[int]. Convert.ToInt64(DBNull.Value)
2049 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
2051 * DataColumn.cs - removed default member attribute.
2053 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
2056 DataColumnChangeEventArgs.cs,
2057 DataColumnCollection.cs,
2059 DataRowCollection.cs,
2061 Index.cs : Data storage in the row is redesigned. Now data is stored in
2062 typed containers inside DataColumn. Row holds its versions as indexes inside
2063 each of data container, accessed through the row that holds it.
2065 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
2067 * UniqueConstraint.cs - added comment.
2069 2004-05-19 Atsushi Enomoto <atsushi@ximian.com>
2071 * XmlDataInferenceLoader.cs : Don't add already-existing DataTable to
2074 2004-05-17 Atsushi Enomoto <atsushi@ximian.com>
2077 XmlDataInferenceLoader.cs,
2079 XmlSchemaDataImporter.cs : XmlDecode every local name to read and
2080 XmlEncode every local name to write. This should fix bug #58268.
2082 2004-05-17 Atsushi Enomoto <atsushi@ximian.com>
2084 * DataSet.cs : Implemented ignored namespaces in InferXmlSchema().
2085 Supported repeated elements. Removed MonoTODOs.
2086 * XmlDataInferenceLoader.cs : Design change to support ignored
2087 namespace and repeated elements.
2088 * XmlSchemaDataImporter.cs : Added mapping support classes.
2090 2004-05-15 Atsushi Enomoto <atsushi@ximian.com>
2092 * CustomDataClassGenerator.cs :
2093 Added property parent "[foo]Row" and children "Get[foo]Row" support
2094 for custom DataRow classes.
2095 Fixed DataColumn property accessibility (public --> internal).
2097 2004-05-14 Atsushi Enomoto <atsushi@ximian.com>
2099 * CustomDataClassGenerator.cs :
2100 - Put classes inside custom DataSet class.
2101 - Added automatic DataRelation creation support.
2102 - Added Constraints creation support. That is done separate from
2103 relations, since they might be independently created.
2104 - Added non-MS public DataRelation fields.
2105 - Removed extraneous "DataRelation type generation" code.
2106 - Fixed custom_dataset.Initialize() not to create "c" field that
2107 was created more than once.
2108 - Implemented AddxxxRow() that takes parameters for every column.
2110 2004-05-14 Atsushi Enomoto <atsushi@ximian.com>
2112 * XmlSchemaDataImporter.cs : When primary key is used more than once,
2113 DataRelation borked because of empty parent column name.
2115 2004-05-14 Atsushi Enomoto <atsushi@ximian.com>
2117 * XmlSchemaDataImporter.cs : When Creating constraints with related
2118 to DataRelation creation, also set PrimaryKey to the parent table.
2120 2004-05-14 Atsushi Enomoto <atsushi@ximian.com>
2122 * XmlSchemaDataImporter.cs :
2123 Design change to add indirect table and relation structures.
2124 Support for "relation" annotation for local element.
2125 Support for repeatable simple element column (maxOccurs > 1).
2126 Fixed handling of Nested property on DataRelation (for globally
2127 annotated relation, Nested is false).
2129 2004-05-13 Atsushi Enomoto <atsushi@ximian.com>
2131 * DataRow.cs : Added DataElement property to avoid storing every row-
2132 element mapping. It stored even for nodes that should be removed.
2134 2004-05-13 Umadevi S <sumadevi@novell.com>
2136 * RelationshipConverter.cs - Stubbed this class
2137 * DataRelation.cs - added TypeConveterAttribute
2139 2004-05-13 Umadevi S <sumadevi@novell.com>
2141 * DataColumnCollection.cs - Added ResDescriptionAttribute
2142 * DataRelation.cs - Added TypeConverterAttribute
2143 * DataRelationCollection.cs - Added DefaultPropertyAttribute
2144 * DataRowView.cs - Added GetHashCode method with a TODO tag
2145 * DataSet.cs - Added DesignerAttribute
2146 * DataView.cs - Added DesignerAttribute
2147 * DataViewManager.cs - Added DesignerAttribute
2148 * DataViewSetting.cs - Added TypeConverterAttribute
2150 2004-05-12 Atsushi Enomoto <atsushi@ximian.com>
2152 * DataRow.cs : Added XmlDataElement initialization code.
2154 2004-05-11 Atsushi Enomoto <atsushi@ximian.com>
2156 * XmlDataInferenceLoader.cs :
2157 It now requires XmlDocument as input. Improved identification of
2158 DataSet element. Removed extra lines.
2159 Moved boresome design notes to bottom of the source and
2160 added standalone runnable driver (not included on build).
2162 Update with related to the change above.
2163 WriteXml() should call Flush() after writing. This fixes bug #58327.
2164 * XmlSchemaDataImporter.cs :
2165 Improved indentification of DataSet element.
2167 2004-05-11 Gert Driesen (drieseng@users.sourceforge.net)
2168 * DataTable: marked initStatus enum internal
2170 2004-05-09 Gert Driesen (drieseng@users.sourceforge.net)
2171 * DataTable.cs: removed TypeConverterAttribute, marked RowsExist
2173 * DataRowView.cs: removed extra Error property
2174 * DataRow.cs: reduced accessibility of CollectionChanged method
2176 * DataColumnPropertyDescriptor.cs: made class internal
2177 * DataColumn.cs: removed extra TypeConvertorAttribute
2178 * ConstrainCollection.cs: marked PostEndInit method internal
2180 2004-05-07 Atsushi Enomoto <atsushi@ximian.com>
2183 In WriteXmlSchema(), when complex type contains simple type content
2184 attributes must not added to XmlSchemaComplexType directly. It
2185 causes schema compilation error.
2186 DataRelation should not be output when related columns are hidden.
2188 2004-05-07 Atsushi Enomoto <atsushi@ximian.com>
2190 * XmlDataInferenceReader.cs : Added. It does InferXmlSchema() (it is
2191 also expected to do ReadXml(), but I will remove that feature and
2192 support column reordering).
2193 * XmlSchemaDataImporter.cs : Always initialize dataset name.
2194 Always set Nested and primary key for parent table.
2195 * XmlDataReader.cs : Now it is used.
2196 Top level element might not match to dataset name nor any table
2197 name, but still possible to read content tables.
2198 Handle empty element correctly in some places.
2199 Handle Fragment mode (read up XmlReader to the end).
2200 * DataSet.cs : Modified InferXmlSchema() and ReadXml() to use
2201 XmlDataInferenceLoader and XmlDataReader.
2203 2004-05-06 Atsushi Enomoto <atsushi@ximian.com>
2206 Eliminated CRLF injection.
2207 More clear message in Clear().
2208 Updates reflecting XmlSchemaDataImporter change.
2209 Added duplicate check for XmlSerializerNamespaces in BuildSchema().
2210 Don't use xmlns attribute for UnhandledAttributes (its not mandatory
2211 but that depends on different behavior from ms.net).
2212 Set locale also for DataTable.
2213 Add xs:element only when target namespace matches to the
2214 element's namespace. Otherwise, add xs:import for external namespace.
2215 Put xs:sequence for dataset element's particle _only when_ actual
2218 2004-05-06 Atsushi Enomoto <atsushi@ximian.com>
2220 * XmlDataReader.cs : Added. This class will work better when our
2221 schema inference and schema read engine gets improved. (It contains
2222 standalone testable Driver class.)
2224 2004-05-06 Atsushi Enomoto <atsushi@ximian.com>
2226 * ForeignKeyConstraint.cs : Check step change. Existence then column
2227 validity. just for tests.
2228 * XmlSchemaDataImporter.cs : code simplification. reduced extraneous
2231 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
2233 * DataSet.cs : Ignore empty content only when output type is diffgram.
2235 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
2237 * CustomDataClassGenerator.cs : Modified that DataSet contains each
2238 DataTable field so that each table property can access them directly.
2239 (plus, modified standalone code driver code: shouldn't affect)
2241 2004-05-05 Boris Kirzner <borisk@mainsoft.com>
2243 * DataView.cs , DataRowView.cs : Added implementation to basic methods and properties.
2245 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
2247 * XmlSchemaDataImporter.cs :
2248 SimpleContent column support.
2249 Annotated relation support.
2250 Top-level element is counted only when its type is complex.
2251 xs:anyType is no longer treated as complex type.
2252 dataset existence is mandatory now.
2253 Improved DataType and DefaultValue support.
2254 Attribute namespace is properly handled now.
2255 Prohibited attribute is now treated as hidden column.
2256 Reject list or union simple type.
2258 Still incomplete 1) to read relationship in some cases, 2) to
2259 determine whether an element is dataset or table, 3) thus to
2260 exclude extraneous column, 4) to remove extraneous *_Id column.
2262 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
2265 We had better reuse DataSet's ReadXmlSchema() and ReadXml() in
2266 serialization .ctor() (thus schema read/inference should be easier).
2267 DataRowSorter should consider Table's Locale.
2269 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
2271 * DataColumnCollection.cs : We already had AutoIncrementValue(), so
2272 use it instead of duplicating logic.
2274 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
2276 * ConstraintCollection.cs :
2277 Use Table.CaseSensitive and Table.Locale to compare strings.
2278 Duplicate constraint name exception does not occur under .NET 1.1.
2280 2004-05-04 Lluis Sanchez Gual <lluis@ximian.com>
2282 * XmlSchemaDataImporter.cs: Added little type check.
2284 2004-05-04 Lluis Sanchez Gual <lluis@ximian.com>
2286 * DataSet.cs: Implemented support for runtime serialization. Fixed support
2287 for xml serialization.
2288 * XmlDiffLoader.cs: Skip diffgram element when it is empty.
2290 2004-04-30 Umadevi S <sumadevi@novell.com>
2291 * DataColumnCollection.cs : Fixed nunit test errors, removed TODOs
2292 * DataTableCollection.cs : Tested and removed TODO
2293 * TypedDataSetGeneratorException.cs : Fixed a couple of TODOs
2295 2004-04-29 Atsushi Enomoto <atsushi@ximian.com>
2297 * DataRow.cs : My previous patch unintentionally reverted Boris patch.
2299 2004-04-29 Boris Kirzner <borisk@mainsoft.com>
2301 * UniqueConstraint.cs : Constraint columns becaomes unique after adding constraint ifand only if
2302 constraint is defined on single column.
2304 2004-04-29 Atsushi Enomoto <atsushi@ximian.com>
2306 * DataRowCollection.cs : .NET 1.1 throws InvalidConstaintException,
2307 not ArgumentException (maybe changed after 1.1).
2309 2004-04-29 Atsushi Enomoto <atsushi@ximian.com>
2311 * DataRow.cs : When Column was added and it was AutoIncrement column,
2312 it extended the item object array incorrectly.
2313 (Plus tiny comment and incorrect indentation fix.)
2315 2004-04-29 Boris Kirzner <borisk@mainsoft.com>
2317 * MergeManager.cs : added ( incomplete yet ) support for merging DataSet schema.
2319 2004-04-29 Boris Kirzner <borisk@mainsoft.com>
2321 * DataRow.cs : Bug fix in CopyValuesToRow().
2323 2004-04-29 Boris Kirzner <borisk@mainsoft.com>
2325 * UniqueConstraint.cs : There is no reason to mark constraint's columns as unique, because
2326 each of the columns should not be unique, but only all the constraint's columns together.
2328 2004-04-28 Boris Kirzner <borisk@mainsoft.com>
2331 - Added using of list of autoIncrement columns
2332 - SetColumnValue receives also DataColumn to avoid duplicate lookup in DatacolumnCollection
2333 - Fix in CheckNullConstraints
2334 - Fix in this[] and HasVersion() : when evaluating an expression deleted rows values can be accessed.
2335 - Fix in SetColumnValue() , added CanAccess() method to avoid case of accessing internal array values berore it actually allocated.
2336 - Added onColumnRemoved() method to threat column removal accurately.
2338 * DataRowCollection.cs :
2339 - Added using of DataRow._nullConstraintViolation (for perfomance fix in EndLoadData())
2340 - Added method onColumnRemoved() - calls each row's onColumnRemoved() (to ensure column removal is treated accurately)
2343 - Call DataRowCollection.onColumnRemoved() in OnRemoveColumn() (to ensure column removal is treated accurately)
2345 * DataColumnCollection.cs :
2346 - Perfomance fixes :
2347 - collection holds a list of its autoIncrement columns (avoids unnesessary lookup through whole collection)
2348 - collection holds mapping from column names to DataColumn objects (avoids lookup through whole collection).
2349 - automatic creation of column names rewrited (bug fixes + perfomance improvement)
2352 - Uses autoincrement list of a table
2354 2004-04-27 Atsushi Enomoto <atsushi@ximian.com>
2356 * XmlDataLoader.cs : Even when it should ignore schema, it was
2358 * XmlSchemaDataImporter.cs : DataRelation creation support.
2359 Improved "DataSet" element handing. When attributes are on the
2360 element, it is not a "DataSet" element.
2361 Fixed parent key column name.
2362 Unique name creation is not required. Just raise an error.
2363 Fill facet also for attribute types.
2365 2004-04-27 Atsushi Enomoto <atsushi@ximian.com>
2367 * DataRow.cs : Null check for CheckReadOnlyStatus() and
2368 CheckNullConstraints(), with some coding guideline fixes.
2369 Type check should be done by Type instance comparison.
2371 2004-04-27 Atsushi Enomoto <atsushi@ximian.com>
2373 * DataColumnCollection.cs : When add a column to the collection, fill
2374 auto-increment column.
2376 2004-04-26 Boris Kirzner <borisk@mainsoft.com>
2378 * DataColumn.cs : Small perfomance fix (avoid unnesessary string concatenation).
2380 2004-04-26 Atsushi Enomoto <atsushi@ximian.com>
2382 * CustomDataClassGenerator.cs : Added.
2383 * TypedDataSetGenerator.cs : Implemented Generate().
2384 Changed GenerateIdName() to call CustomDataClassGenerator.MakeSafeName
2385 * XmlSchemaDataImporter.cs : Table Locale should be supplied.
2387 2004-04-25 Boris Kirzner <borisk@mainsoft.com>
2389 * DataTable.cs : Small perfomance fix (avoid unnesessary string concatenation).
2391 2004-04-25 Boris Kirzner <borisk@mainsoft.com>
2393 * Constraint.cs : Small perfomance fix (avoid unnesessary string concatenation).
2395 2004-04-23 Umadevi S (sumadevi@novell.com)
2396 * DataRow.cs: Checked BeginEdit,EndEdit,CancelEdit and Delete methods
2397 - Added error handling to the above methods
2399 2004-04-22 Atsushi Enomoto <atsushi@ximian.com>
2401 * DataSet.cs : Data should be read when mode is IgnoreSchema (well,
2402 the support is incomplete yet).
2403 * XmlDataLoader.cs :
2404 Reverted ReadModeSchema() argument change. XmlReadMode would be
2405 useful to handle IgnoreSchema.
2406 Don't overwrite DataSetName when mode is not such kind.
2407 Set Prefix and Namespace as well as DataSetName.
2408 AllowDBNull looks set false by default for element column.
2409 Set unique constraint as primary key when infering the table schema.
2411 2004-04-21 Atsushi Enomoto <atsushi@ximian.com>
2414 Never set null string for Prefix and Namespace.
2415 In InferXmlSchema() when null XmlReader is passed, just do nothing.
2416 In WriteXmlSchema(string), earlier try block.
2417 In BuildSchema(), try to add serialization namespaces for each
2418 namespaces in DataSet/DataTable/DataColumn.
2419 Removed namespace argument from WriteColumnAsElement() and don't
2420 overwrite when namespace is "". This fixes bug #57330.
2421 * DataColumn.cs : For Namespace and Prefix, never set null.
2423 2004-04-21 Boris Kirzner <borisk@mainsoft.com>
2425 * XmlSchemaMapper.cs : Check for not null unique constraint in ReadXmlSchemaKeyref()
2426 before creating and adding foreign key constraint and relation.
2428 2004-04-21 Boris Kirzner <borisk@mainsoft.com>
2430 * MergeManager.cs : In AdjustSchema() source table clone should be added
2431 and not the table itself.
2433 2004-04-21 Boris Kirzner <borisk@mainsoft.com>
2436 - CaseSensitive : Additional fix (removed unnesessary assignment).
2437 - CopyProperties : Do not try to copy ExtendedProperties if the collection is empty.
2439 2004-04-21 Boris Kirzner <borisk@mainsoft.com>
2441 * DataTable.cs : Ensure that DataSet property is not null before using it in Clear().
2443 2004-04-20 Boris Kirzner <borisk@mainsoft.com>
2446 - EndLoadData() : perfomance fix in case of null constraint violation
2447 during data load (also in DataRow.cs).
2448 - CaseSensitive : If DataTable belongs to DataSet it should always use
2449 DataSet.CaseSensitive untill explicitly changed.
2450 - CopyProperties() : do not try to copy ExtendedProperties if the collection is empty.
2453 - Pefromance fix in case of null constraint violation
2454 during data load (also in DataTable.cs).
2455 - CollectionChanged() : use correct column number after new DataColumn was added
2456 (differs in case some DataColumn was previosly removed).
2457 - EndEdit() - throw away proposed values only after CheckChildRows() complete.
2459 2004-04-20 Boris Kirzner <borisk@mainsoft.com>
2461 * DataColumnCollection.cs : Since unique constraint is added now
2462 in DataColumn.SetTable() the additional creation of constraint in
2463 DataColumnCollection.Add() is redundant and causes exception - fixed.
2465 2004-04-19 Atsushi Enomoto <atsushi@ximian.com>
2467 * XmlDataLoader.cs : Added "never add data rows" mode.
2468 Removed unused code. However, it is temporary fixes to unify
2469 ReadXml() and InferXmlSchema().
2470 * DataSet.cs : Implemented InferXmlSchema(), though it is incomplete.
2472 I'll create another XmlDataLoader since there are many problems
2473 such that 1) it is too waste to read the entire xml into an
2474 XmlDocument, 2) it does not handle attributes correctly, and 3) it
2475 must handle "ignored namespaces".
2477 2004-04-19 Atsushi Enomoto <atsushi@ximian.com>
2479 * Added XmlSchemaDataImporter.cs (new schema reader).
2480 * DataSet.cs : Use XmlSchemaDataImporter (right now for DataSet only)
2481 for ReadXmlSchema().
2482 Let schema reading work to ReadXmlSchema().
2483 Don't return ReadSchema when argument read mode was DiffGram.
2485 2004-04-15 Umadevi S (sumadevi@novell.com)
2486 * Updated Clone/Copy methods in DataSet along with Testcase
2487 * ForeignKeyConstraint.cs - special ctor implemented
2488 Logic : ParentTable in the ctor - Since only name is given (not the DataTable object), we cannot associate any DataTable or DataSet right now. So, only possible way is to do it when AddRange() is called. The ParentTable is searched in the DataSet to which the calling DataTable belongs. And make the calling DataTable as ChildTable. In the PostAddRange() method check is addedd to perform the assignment of parent and child data columns once the information becomes available (When AddRange is called).
2489 * Changes in ConstraintCollection.cs for the above
2490 Add (Constraint) - A check is performed to see if the constraint is ForeignKeyConstraint and whether data columns are validated. If no, whether it is called with AddRange(), If no, an Exception is thrown. AddRange() - PostAddRange() is called on the ForeignKeyConstraint object with the "table" as argument. Thanks to Deepak for the patch.
2493 2004-04-15 Atsushi Enomoto <atsushi@ximian.com>
2495 * XmlSchemaMapper.cs : set parent key and foreign key info to
2496 DataRelation when reading refkey constraints.
2497 Supply constraint name for fkey.
2499 2004-04-15 Atsushi Enomoto <atsushi@ximian.com>
2501 * XmlDataLoader.cs : Don't overwrite existing DataSetName. When read
2502 mode is Auto, just ignore the schema if there is already schema info.
2503 * DataSet.cs : Similarly ignore schema info for XmlReadMode = Auto.
2505 2004-04-14 Atsushi Enomoto <atsushi@ximian.com>
2508 - In MS output, XML declaration looks to have standalone decl (yes).
2509 - ReadXml(reader) just calls to ReadXml(reader, XmlReadMode.Auto)
2510 - ReadXml(reader, mode)
2511 1) return originally specified mode, instead of (always) Auto.
2512 2) Check empty reader.
2513 3) Check diffgram schema and content separately.
2514 4) When diffgram exists, remaining (the same-level) contents
2516 5) Similar fact should be applied, but somewhat different.
2517 InferSchema and IgnoreSchema just skips, Fragment reads both
2518 schema and content, others just reads schema.
2519 - Removed unused code.
2520 * XmlDataLoader.cs :
2521 - Read() should skip in some ReadMode.
2522 - Don't compare schema element name as case-insensitive (well,
2523 should schemas be checked here?)
2524 - Avoided BuildDocument() not to create confusing DataSet
2526 - Don't add any tables when reader has single element.
2527 * XmlDiffLoader.cs :
2528 When target table was not found, MS.NET doesn't raise an error.
2529 * XmlSchemaMapper.cs :
2530 When XmlSchema.Read() left xml reader at </xs:schema>, read once.
2532 2004-04-13 Atsushi Enomoto <atsushi@ximian.com>
2535 - InferXmlSchema(): Throw explicit NotImplementedException now.
2536 - Don't put XML declaration everywhere. Write just for filename arg.
2537 - xmlns="" should not be written. Maybe WebService problem is
2538 because default namespace is overwritten. This patch will keep
2539 the WS problem away and actually fixes some unit tests (i.e. use
2540 explicit String.Empty for null namespace in WriteStartElement()).
2541 - MoveToContent() should always be called, not only when
2542 LocalName="xml". It will ignore prolog (DTD, PI, comment etc.).
2543 - Even XmlReadMode is DiffGram, reader might not be "diffgram"
2544 element. As to MSDN, diffgram does not contain schema.
2546 2004-04-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2548 * DataTable.cs: made _initStatus private so that System.Data is CLS
2551 2004-04-13 Umadevi S <sumadevi@novell.com>
2552 * UniqueConstraint.cs:
2553 * ConstraintCollection.cs:
2555 - Implemented a Constructor for UniqueConstraint.cs
2556 - Used EndInit on DataTable to call a delegate which adds the
2557 constraints passed to the most recent call of AddRange().Used
2558 AddRange() on ConstraintCollection to check whether
2559 DataTable.BeginInit has occurred. If yes, save the argument
2560 constraint collection passed, then return. If no, Check whether the
2561 constraints are of type UniqueConstraint and initialized with the
2562 special constructor If yes Initialized the table property of this
2563 UniqueConstraint object with table assosciated with the current
2564 instance of ConstraintCollection class.
2566 2004-04-07 Marek Safar <marek.safar@seznam.cz>
2568 * Constraint.cs: changed ClsCompliant to CLSCompliant, build fix.
2570 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2573 * DataColumnCollection.cs:
2574 * DataRelationCollection.cs:
2575 * DataRowCollection.cs:
2576 * DataTableCollection.cs:
2577 * InternalDataCollectionBase.cs:
2578 * Node.cs: CLS compliance for System.Data. Patch by Gert Driesen.
2581 2004-04-05 Jackson Harper <jackson@ximian.com>
2583 * DataTable.cs: Add rows to the row list if there is no filter.
2585 2004-03-31 Juraj Skripsky <juraj@hotfeet.ch>
2587 * DataColumn.cs : Setting Caption to null sets it to the empty string
2588 (ms.net behaviour, testcase is in DataColumnTest).
2590 * DataRow.cs : Evaluate DataColumn.Expression when such a column's
2593 2004-03-30 Lluis Sanchez Gual <lluis@ximian.com>
2595 * DataColumn.cs: In Expression setter, set the expression member even if
2596 it is an empty string.
2597 * DataSet.cs: Support serialization of byte[] columns.
2598 * XmlDataLoader.cs: Support deserialization of Guid columns.
2599 Set MappingType.Attribute to columns infered from attributes.
2601 2004-03-29 Juraj Skripsky <juraj@hotfeet.ch>
2603 * ExpressionElements.cs : remove
2604 * DataColumn.cs, DataRelationCollection.cs, DataTable.cs :
2605 Integration of new Mono.Data.SqlExpressions classes used in
2606 DataTable.{Select, Compute}.
2607 Fixes bug #55503 and lots of failures in DataTableTest.cs.
2609 2004-03-28 Juraj Skripsky <juraj@hotfeet.ch>
2611 * Index.cs: Simple fix in ComparePartialRowNonUnique.
2612 This fixes bugs #56129 and #56014.
2614 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
2616 * DataSet.cs: In WriteXml (string filename, XmlWriteMode mode), close the
2617 stream after writing the dataset. This fixes bug #52581.
2618 Also added several writer.Close into finally blocks, so writers are properly
2619 closed in case of an exception.
2621 2004-03-12 Andreas Nahr <ClassDevelopment@A-SoftTech.com>
2623 * Constraint.cs: DO NOT USE the consts scheme if types can be referenced directly!
2624 * DataColumn.cs: DO NOT USE the consts scheme if types can be referenced directly!
2625 * ColumnTypeConverter.cs: Added stub
2626 * DefaultValueTypeConverter: Added stub
2627 * ConstraintConverter.cs: Added stub
2629 2004-03-04 Eran Domb <erand@mainsoft.com>
2631 * XmlDataLoader.cs : Xml reading reviewed. Added support for additional xml formats as described
2632 in MS.NET documentation (missing DataSet element etc).
2634 2004-03-04 Eran Domb <erand@mainsoft.com>
2637 * Index.cs : Rollback last changes.
2639 2004-03-03 Atsushi Enomoto <atsushi@ximian.com>
2641 * Index.cs : justa build fix.
2643 2004-03-03 Eran Domb <erand@mainsoft.com>
2646 * Constraint.cs, ForeignKeyConstraint.cs, UniqueConstraint, ConstraintCollection.cs, DataColumn.cs,
2647 DataRow.cs, DataRowCollection.cs, DataSet.cs, DataTable.cs : Changes made for using indexes on tables.
2648 This changes made for performance improvement.
2650 2004-02-08 Eran Domb <erand@mainsoft.com>
2652 * XmlSchemaMapper.cs : Read columns is they were written as SimpleContent or as Attributes.
2654 2004-02-08 Eran Domb <erand@mainsoft.com>
2656 * DataSet.cs: Fix some bugs in ReadXml().
2658 2004-02-04 Lluis Sanchez Gual <lluis@ximian.com>
2660 * DataSet.cs: Added missing method that broke the build.
2662 2004-02-04 Eran Domb <erand@mainsoft.com>
2664 * DataRowCollection.cs (InsertAt): Add a check for null row. Replace check of IndexOf with RowId for
2666 * DataSet.cs (GetTableSchema) : Add supprot for simple content columns. Change the condition for a case
2667 when all column are attributes (elements count is 0), we still want to add the relations. No relations
2668 can be on simple contents.
2669 (AddUniqueConstraints) Check that the column of the constraint are not hidden.
2670 (AddForeignKeys) Check that the relation has constraints attach to it.
2671 * XmlConstants.cs : Added constant.
2673 2004-02-04 Eran Domb <erand@mainsoft.com>
2675 * DataSet.cs : GetSchemaSerializable() return null and not BuildSchema().
2676 DoWriteXmlSchema calls BuildSchema ().
2678 2004-02-04 Lluis Sanchez Gual <lluis@ximian.com>
2680 * DataRow.cs: Added SetOriginalValue(), which is used to set the original
2682 * DataRowCollection.cs: In InsertAt(), perform the correct checks and
2684 * DataSet.cs: Fixed method GetChanges(): Parent rows of modified rows must
2685 also be added to the dataset.
2686 In WriteTable(), do not write unchanged rows when writing the original
2687 version of the table.
2688 Added WriteIndividualTableContent(), for writing the contents of a single
2690 Changed BuildSchema and related methods, so it can generate a schema for
2691 any set of tables, not just the tables of the dataset (needed for
2692 single datatable serialization).
2693 * DataTable.cs: Implemented serialization constructor and GetObjectData method.
2694 Also implemented some ReadXmlSchema methods.
2695 * XmlDiffLoader.cs: Read and process the xml document directly from XmlReader,
2696 instead of loading the full dataset in an XmlDocument. It is faster and
2697 saves memory. Also fixed several problems when generating the changes.
2698 * XmlSchemaMapper.cs: Support reading schemas for single tables (used by
2699 table serialization).
2701 2004-02-02 Eran Domb <erand@mainsoft.com>
2703 * DataSet.cs : Add indentation to the xml serialization only if we create the XmlWriter.
2704 Add the namespace attribute even if namespace is an empty string for inteoperability with MS.NET.
2705 * DataTable.cs (NewRow): Create only one DataRowBuilder.
2706 Initiate new row with row id -1.
2707 * DataRow.cs : Add RowId property.
2708 * DataRowBuilder.cs : Add _rowId member.
2709 * DataRowCollection.cs (Add) : Use the RowId property of the new row to check if it is already exists in the collection.
2711 2004-01-26 Eran Domb <erand@mainsoft.com>
2713 * XmlConstants.cs : Added some constants.
2714 * DataColumn.cs : Added a method to retrive AutoIncrement value.
2715 * XmlDataLoader.cs : Set the value of the foriegn key column, according to the value of the
2716 parent table column.
2717 * XmlDiffLoader.cs : Convert the value comming from the xml.
2718 * XmlSchemaMapper.cs (Read) : Set the DataSet namespace.
2719 (ReadXmlSchemaSequence) : Change the logic that decides if this element is a column or a table.
2720 (ReadXmlSchemaElement) : Set the locale of the dataset.
2721 (ReadColumn) : Set the column type. Find if the column is AutoIncrement.
2722 (GetColumnType) : New method to get the column type from the attribute value.
2723 (ReadXmlSchemaUnique) : Improve parsing of XPath. Set the constraint as a PK if needed,
2724 and add the constraint to the table.
2725 (ReadXmlSchemaKeyref) : Improve parsing of XPath. Create the FK constraint and add it to
2727 * DataSet.cs : Improving writing of unique constraints, and foriegn key constraint. Givving them the correct names.
2728 Writing more information to the schema for interoperability with ms.net.
2729 Improve diffgarm writing mode.
2732 2004-01-21 Atsushi Enomoto <atsushi@ximian.com>
2734 * TypedDataSetGenerator.cs : Implemented GenerateIdName().
2736 2004-01-21 Eran Domb <erand@mainsoft.com>
2738 * XmlDataLoader.cs (AddRowToTable) : Give thre new relation correct name.
2739 Do not set the child column to be AutoIncrement.
2740 Create the new column for the relation as MappingType.Hidden so they will not be serialized
2741 when writing the dataset to xml.
2743 2004-01-20 Atsushi Enomoto <atsushi@ximian.com>
2745 * Added missing TypedDataSetGenerator.cs.
2747 2004-01-08 Eran Domb <erand@mainsoft.com>
2749 * XmlSchemaMapper.cs : Fix a bug. Check if table already in DataSet before adding it.
2750 * DataSet.cs (ReadXml) : Fix bugs. Read correctly the xml file with XmlReadMode of DiffGram,
2751 InferSchema, ReadSchema and IgnoreSchema.
2752 * XmlDataLoader.cs : All modes use the same logic.
2753 * XmlDiffLoader.cs : Adding BuildXmlDocument method to the class.
2755 2004-01-06 Eran Domb <erand@mainsoft.com>
2757 * DataRelationCollection.cs : Use IndexOf in indexer.
2758 * DataSet.cs : Adding support for WriteXml with diffgram. Code style changes.
2759 * XmlDataLoader.cs : Set the DataSet.enforceConstraints to false before loading the tables.
2760 * XmlDiffLoader.cs : Reading nested tables.
2761 * XmlSchemaMapper.cs : Reading the relation.
2762 * XmlConstants.cs : Adding some constants.
2764 2004-01-05 Jackson Harper <jackson@ximian.com>
2766 * DataView.cs: Set readonly property of property descriptor. This
2769 2004-01-01 Sanjay Gupta <gsanjay@novell.com>
2771 * DataRelationCollection.cs : Fixed incorrect generation of default
2773 * DataSet.cs : Added missing functionality in WriteXml().
2774 * XmlConstants.cs : Added new constants.
2776 2003-12-27 Atsushi Enomoto <atsushi@ximian.com>
2778 * DataSet.cs : Fixed incorrect WriteXml() signature.
2780 2003-12-18 Jackson Harper <jackson@ximian.com>
2782 * DataView.cs: Implement AddNew, Delete, and OnListChanged.
2784 2003-12-17 Atsushi Enomoto <atsushi@ximian.com>
2786 * DataSet.cs, XmlDataLoader.cs : Table name should be encoded before
2787 they take shape of xml. This fixed bug #52240
2789 2003-12-16 Tim Coleman <tim@timcoleman.com>
2790 * KeyRestrictionBehavior.cs:
2791 New stubs added for .NET 1.2
2795 2003-12-08 Eran Domb <erand@mainsoft.com>
2796 * DataColumn.cs (Expression) : Validate the expression.
2798 * DataRelationCollection.cs (IndexOf) : Added new method sensetive to case differences in relation name.
2799 (Contains, IndexOf, this[], Add) : Call new IndexOf when needed.
2801 * DataRow.cs (this[]) : Fix the condition for throwing RowNotInTableException.
2802 (RejectChanges) : Detach row when state was Added.
2803 (CollectionChanged) : Fix a bug.
2805 * ExpressionElement (ValidateExpression) : Fix a bug.
2807 * ForeignKeyConstraint.cs (AssertConstraint) : Added implementation. Check all rows from child table have
2808 a parent row in the parent table.
2809 (_validateColumns) : Fix bugs.
2811 * MergeManager.cs (AdjustSchema) : Fix a bug.
2813 * XmlDataLoader.cs (ReadModeInferSchema) : Change implementation. Now we can read nested xml, and we generate the relations
2816 2003-11-30 Eran Domb <erand@mainsoft.com>
2817 * DataColumnCollection.cs (this[string name]) : Use IndexOf to find the column.
2818 (Add) : Find if the new column name is the same as the one found in IndexOf.
2819 (IndexOf) : New method.
2820 (Contains) : Use new IndexOf.
2821 (IndexOf) : Use new IndexOf.
2823 * DataRelationCollection.cs (DataRelationCollection.AddCore) : Add The Relation to the collection.
2824 (DataSetRelationCollection.AddCore) : First add the UniqueConstraint.
2826 * DataRow.cs (this[int columnIndex, DataRowVersion version]) : Change exceptions.
2827 (Delete) : Detach row if the RowState was Added.
2828 (GetChildRows) : Get the array form the ChildTable.
2829 (GetParentRows) : Get the array from the ParenTable.
2831 * DataRowCollection.cs (Remove) : Check if row state is Detached to avoid exception.
2833 * DataSet.cs (IXmlSerializable.ReadXml) : Do not call MoveToContent and ReadEndElement - the XmlSerializationReader does it.
2835 * DataTable.cs (PrimaryKey) : Fix bugs.
2836 (Compute) : First call Select. Then create ExpressionAggregate to aggregate the Select result.
2838 * DataTableCollection.cs (Add) : Fix a bug.
2840 * ExpressionElement.cs (ValidateExpression) : Turning ValidateExpression to static.
2841 (Result) : Added new interface to AggregateExpression that get DataRow[] as a param.
2842 Some code style changes (tab instead of whit spaces, alignment, etc...).
2844 * ForeignKeyConstraint.cs (_validateColumns) : Throw correct exception.
2846 * MergeManager.cs (AdjustSchema) : Fix a bug.
2850 2003-11-26 Miguel de Icaza <miguel@ximian.com>
2852 * DataSet.cs: Add a few more missing methods, code style updated
2855 2003-11-26 Tim Coleman <tim@timcoleman.com>
2857 * ConflictOptions.cs DataAdapterException.cs DataTableReader.cs
2858 * DbMetaData.cs FillOptions.cs IDataReader2.cs IDataRecord2.cs
2859 * IDataUpdatableRecord.cs IDbAsyncCommand.cs IDbAsyncConnection.cs
2860 * IDbExecutionContext.cs IGetTypedData.cs ISetTypedData.cs
2861 * LoadOption.cs OperationAbortedException.cs ResultSetOptions.cs
2862 * ResultSetSensitivity.cs StatementCompletedEventArgs.cs
2863 * StatementCompletedEventHandler.cs UpdateOptions.cs:
2864 New classes added for NET_2_0
2865 * DBConcurrencyException.cs DataRelation.cs DataSet.cs DataTable.cs
2866 * DataTableCollection.cs DataView.cs ForeignKeyConstraint.cs:
2867 Modifications to add new NET_2_0 functions
2869 2003-11-25 Tim Coleman <tim@timcoleman.com>
2873 2003-11-21 Pedro Martínez Juliá <yoros@wanadoo.es>
2875 * DataRow.cs: Detached row can be accesible (new rows from data
2876 table are detached). Closes but #51263.
2878 2003-11-19 Eran Domb <erand@mainsoft.com>
2879 * DataRow.cs : Throw exceptions if Row is Detached.
2880 (EndEdit) : Check that we are not in middle of ChangeEvent.
2881 (AcceptChanges) : Detach the row.
2883 * DataRelation.cs : throw correct exception.
2884 *UniqueConstraint.cs : throw correct exception.
2887 2003-11-09 Pedro Martínez Juliá <yoros@wanadoo.es>
2889 * DataRow.cs: Use RemoveInternal instead of Remove because the last
2890 one uses Delete and AcceptChanges.
2892 * DataRowCollection.cs: When removing, Delete and AcceptChanges
2893 method from the row are called. Added an internal method that will
2894 be used by DataRow to "physically" remove the row from the list.
2896 2003-11-09 Pedro Martínez Juliá <yoros@wanadoo.es>
2898 * DataRowCollection.cs: To follow the specification: Remove and
2899 RemoveAt should remove the row. But needed to call DeletingDataRow
2900 to prepare the deleting.
2902 * DataRow.cs: Don't call DeletingDataRow when it is called by the
2903 method Table.Rows.Remove.
2905 2003-11-09 Pedro Martínez Juliá <yoros@wanadoo.es>
2907 * DataRowCollection.cs: Make the row be deleted by itself. If not,
2908 it fails because we need to call OnRowDeleting and OnRowDeleted. It
2909 is full implemented inside DataRow.
2911 2003-11-05 Eran Domb <erand@mainsoft.com>
2912 * DataView.cs (ctor) : Changing default RowStateFilter to CurrentRow.
2914 2003-11-04 Eran Domb <erand@mainsoft.com>
2915 * DataRow.cs (CheckChildRows) : Improving the implementation - checking child for all FK, and not
2917 (GetChildRows) : Adding some checks.
2918 (GetParentRows) : Adding some checks. Fix a bug in implementation.
2919 (SetParentRow) : Added implementation.
2921 * DataRowCollection.cs (Add) : Added more checks on the row added to the collection.
2922 * DataTable.cs (Copy) : Set the During Loading flag to save unnecessary assertions.
2923 * ForeignKeyConstraint.cs (AssertConstraint) : Fixing bugs in implementation. Checking for DBNull values in the row.
2924 * MergeManager.cs : Check that the target table is not null.
2926 2003-10-27 Eran Domb <erand@mainsoft.com>
2927 * DataColumn.cs (DefaultValue) : Changing null value to DBNull. Checking that the type of the new default value
2928 can be converted to the column type.
2930 * DataRelationCollection.cs (AddCore) : Give the new FK the name of the relation.
2932 * DataRow.cs (EndEdit) : Check if we need to validate the constraints.
2933 (GetParentRows, GetChildRows) : Checking that the row has the wanted version, before accessing the row's value.
2935 * DataRowCollection.cs (Add) : Fixing a bug.
2936 (Clear) : Before clearing the array check that there is no violation of FK constraint.
2938 * DataSet.cs (Prefix) : If value is null chage it to empty string.
2939 (GetXml) : Removing the Processing Instructions from the xml string as in MS ADO.NET.
2941 * ExpressionElement : Adding support for IN expresion.
2943 * DataTable (CopyConstraints) : New method that copy the tables constraints to the copy table.
2944 (Select) : Adding support for DataViewwRowState.
2946 * ForeignKeyConstraint.cs (AssertConstraint) : Adding implementation.
2948 * MergeManager.cs (MergeRow) : Fix bugs.
2950 2003-10-27 Eran Domb <erand@mainsoft.com>
2951 * DataRow.cs (SetColumnValue): Donot check null value when in midle of loading data.
2952 check null values when ending loading data.
2954 * DataSet.cs (RejectChanges) : Imlementation.
2955 (Prefix) : If prefix was changed fire event. Check that the prefix is not null - if null,
2956 change it to empty string.
2958 * DataTable.cs (BeginLoadData, EndLoadData) : Impemantation.
2960 2003-10-22 Eran Domb <erand@mainsoft.com>
2961 * MergeManager.cs : Fixing bugs. Adding check for PrimaryKey matching.
2963 * ConstraintCollection.cs (RamoveAt): Change implemntation.
2965 * DataTableCollection (CanRemove): Removing cast to Constraint.
2967 2003-10-22 Eran Domb <erand@mainsoft.com>
2968 * DataRelationCollection.cs (AddCore): The unique constraint was added even if the createConstraints flag was false.
2969 (Clear): The collection was cleared without removing the relation from the parent and child tables.
2971 * DataSet.cs (Copy, Clone): The Relations of the DataSet were not copy.
2972 (HasChanges, Reset): Imlementation.
2974 * DataTable.cs (HasErrors): There is no flag for errors, instead the table ask her row if they have any errors.
2975 This is because the we do not no when to turn off the flag.
2976 (Locale): Changing implementation to behave like ADO.NET.
2977 (AcceptChanges): Fix bug.
2978 (Clear): Check that this table is not referenced from a foreign key constraint.
2979 (Copy): Do not try to access a deleted row.
2980 (CopyProperties): Copy the PrimaryKey.
2981 (GetChanges, ImportRow): Implementation.
2982 (LoadDataRow): Adding implementation if the table has PrimaryKey.
2983 (ToString): Changing implementation to behave like ADO.NET.
2985 * UniqueConstraint.cs (AssertConstraint): support for Multiple DataColumns in the constraint.
2987 * DataRow.cs (Ctor): In the constructor we initiate the current array, but we should initiate only the proposed array for new rows.
2988 (HasErrors): Implementation.
2989 (Delete): Added checking for child rows of the deleted row.
2990 (EndEdit): Added checking for child row and firing events.
2991 (GetColumnError): Added a check that the method will not return null, as in ADO.NET(an empty string is returned).
2992 (GetColumnsInError): Added a check for null values in column error.
2993 (HasVersion): Added special treatment for special RowState.
2994 (CollectionChanged): More checks to avoid NullReferenceException.
2996 * DataRowCollection.cs (Remove): Fix a bug.
2999 2003-10-01 Duncan Mak <duncan@ximian.com>
3001 More patches from Eran Domb <erand@mainsoft.com>.
3003 * MergeManager.cs: New file.
3005 * DataRelationCollection.cs (AddCore): Check that a
3006 UniqueConstraint is already exists. It loops over the Relations
3007 instead of the Constraints.
3008 (Add, AddCore): The relation was added twice.
3010 * DataSet.cs (Merge, GetChanges, HasChanges): Implemented.
3012 2003-09-30 Duncan Mak <duncan@ximian.com>
3014 Patches from Eran Domb <erand@mainsoft.com>.
3016 * DataRelation.cs (constructor): When the name of the relation is
3017 null, it should return an empty, not "Relation".
3019 * DataRow.cs (AcceptChanges): Added special case for
3021 (CancelEdit): Set editing flag to false.
3022 (IsNull): Check that the value is DBNull.
3024 * DataRowCollection.cs (Add): There was no check that the table of
3025 the collection is owned by a DataSet.
3027 * DataSet.cs (OnMergeFailed): Added.
3029 * UniqueConstraint.cs (AssertConstraint): There was no check that
3030 values in the row are not null, where it is a primary key
3031 column. Also check that the row has a proposed version, if not,
3032 get the current version when we compare the rows.
3034 2003-09-25 Duncan Mak <duncan@ximian.com>
3036 Patches from Eran Domb <erand@mainsoft.com>.
3038 * DataColumn.cs (Unique): Implemented.
3041 * ConstraintCollection.cs:
3042 * ForeignKeyConstraint.cs (_ensureUniqueConstraintExists): Fixes
3043 an Exception thrown. Details:
3044 http://lists.ximian.com/archives/public/mono-devel-list/2003-September/002130.html
3046 * DataRowCollection.cs (Add): There is no checking that there is
3047 no violation of the unique constrains.
3049 * UniqueConstraint.cs (AssertConstraint): There is no checking on
3050 all columns in the constraint.
3052 * DataTableCollection (Add): Correctly throw an Exception, more
3054 http://lists.ximian.com/archives/public/mono-devel-list/2003-September/002117.html
3055 (Remove, RemoveAt): Implemented.
3057 2003-07-31 Duncan Mak <duncan@ximian.com>
3059 * DBConcurrencyException.cs: Added new NET_1_1 no-param constructor.
3061 2003-07-25 Ravi Pratap <ravi@ximian.com>
3063 * DataRelation.cs (OnPropertyChanging): Calling the 'Invoke'
3064 method on a delegate is disallowed - fix this.
3066 2003-07-22 Lluis Sanchez Gual <lluis@ximian.com>
3068 * DataSet.cs: Implemented IXmlSerializable interface. Added basic support for
3069 xml serialization. Modified method of writing schema. Now it creates
3070 a XmlSchema object and serializes it using XmlSerializer.
3071 * XmlConstants.cs: Added constants for data type names.
3072 * XmlDataLoader.cs: Fixed deserialization of data. Now converts data to the
3073 type specified in the column.
3075 2003-04-20 Alan Tam <Tam@SiuLung.com>
3077 * DataRelationCollection.cs: Fix a bug that prevent relations
3078 from being added via DataSet.
3080 2003-04-12 Ville Palo <vi64pa@kolumbus.fi>
3082 * UniqueConstraint.cs: one tiny fix.
3084 2003-04-05 Ville Palo <vi64pa@kolumbus.fi>
3086 * DataTable.cs: Remove UniqueConstraints when adding new ones
3088 2003-04-04 Ville Palo <vi64pa@kolumbus.fi>
3090 * DataColumnCollection.cs: Little 'case sensitive' fix
3092 2003-04-04 Ville Palo <vi64pa@kolumbus.fi>
3094 * DataRow.cs: AutoIncrement handling to Constructor
3095 * DataRowCollection.cs: This doesnt need anymore AutoIncrements
3097 2003-03-27 Ville Palo <vi64pa@kolumbus.fi>
3099 * DataTable.cs: Some fixes to PrimaryKey etc...
3100 * UniqueConstraint.cs: Little clean up
3102 2003-03-27 Ville Palo <vi64pa@kolumbus.fi>
3104 * DataTable.cs: Tiny fix to ToString () -method
3106 2003-03-27 Ville Palo <vi64pa@kolumbus.fi>
3108 * ConstraintCollection.cs: Little fix.
3109 * DataColumn.cs: Added new internal method SetUnique()
3110 * UniqueConstraint.cs: some little fixes
3112 2003-03-26 Ville Palo <vi64pa@kolumbus.fi>
3114 * DataRowCollection.cs: Bugfixes, implementation,...
3116 2003-03-26 Ville Palo <vi64pa@kolumbus.fi>
3118 * DataColumn.cs: If DataType if set to something else than short, int
3119 or long and AutoIncrement is true, AutoIncrement is must set to false.
3121 2003-03-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3124 (BeginEdit): fixed array bound problem when a column has been added.
3125 (EndEdit): just assign proposed to current as proposed is set to null.
3126 This also fixes another array boudn problem.
3128 2003-03-21 Alan Tam <Tam@SiuLung.com>
3130 * DataRow.cs: Fixed problems in accessers, BeginEdit, CancelEdit,
3131 EndEdit and AcceptChanges to act correctly according to DataRowState
3133 * DataRowCollection.cs: Call AttachRow and DetachRow when a row is
3134 attached and detached from the collection.
3136 2003-03-20 Alan Tam <Tam@SiuLung.com>
3138 * DataColumn.cs: Store empty string for Expression when null is passed in.
3139 Classes generated by XSD.exe passes null by default.
3141 2003-03-16 Ville Palo <vi64pa@kolumbus.fi>
3143 * DataColumnCollection.cs: Tiny clean up
3145 2003-03-16 Ville Palo <vi64pa@kolumbus.fi>
3147 * DataColumn.cs: little fixes.
3148 * DataColumnCollection.cs: Lots of little fixes and improvments.
3150 2003-03-12 Alan Tam <Tam@SiuLung.com>
3152 * DataSet.cs: Fixed a bug that the file written does not close correctly.
3154 2003-03-08 Alan Tam <Tam@SiuLung.com>
3156 * DataRelationCollection.cs: Removed the mis-overridden methods
3157 * DataRow.cs: Fixed an attribute
3158 * DataSet.cs: Fixed the modifiers
3160 2003-03-06 Aleksey Demakov <avd@openlinksw.com>
3162 * DataTableCollection.cs: The Contains (string name),
3163 IndexOf (string name) methods, and item[string name] indexer
3164 now behave more like .NET with respect to case-sensitivity.
3165 That is if there is an exactly matching item then this one is used.
3166 If there is only one item differing in case then it used.
3167 If there are more than one item differing in case then
3168 Contains returns false, IndexOf returns -1, and item[]
3169 throws an ArgumentException.
3171 2003-02-28 Ville Palo <vi64pa@kolumbus.fi>
3173 * ExpressionElement.cs: More implementation.
3175 2003-02-28 Alan Tam <Tam@SiuLung.com>
3176 * DataSet.cs: Changed WriteTable so that it now calls the newly written
3177 WriteObjectXml to direct the call to the respective XmlConvert method.
3178 This fixes the wrong format written to XML files of bool, float,
3179 double, DateTime and TimeSpan types.
3181 2003-02-25 Alan Tam <Tam@SiuLung.com>
3183 * DataRelation.cs: Added SetDataSet for DataSetRelationCollection to use.
3184 * DataRelationCollection.cs: Implemented AddRange and Contains.
3185 Implemented AddRange, Clear, List and RemoveCore for DataSetRelationColletion.
3186 Implemented AddCore, List and RemoveCore for DataTableRelationCollection.
3187 Reimplemented most Add methods to eliminate duplicated checks.
3188 Centralized RelationName generation procedure in GetNextDefaultRelationName.
3190 2003-02-25 Alan Tam <Tam@SiuLung.com>
3192 * DataColumn.cs: Fixed wrong storage representation of Expression
3193 (using empty string instead of null) so that ToString() returns nothing.
3194 * DataColumnCollection.cs: Reimplemented GetNextDefaultColumnName so that
3195 auto column naming now works as expected. Reimplemented some Add methods
3196 to eliminate code duplication.
3198 2003-02-19 Ville Palo <vi64pa@kolumbus.fi>
3200 * DataTable.cs: DataTable.CaseSensitive follows parent
3201 DataSet.CaseSensitive property if DataTable.CaseSensitive has never
3202 been changed directly from DataTable
3204 2003-02-19 Ville Palo <vi64pa@kolumbus.fi>
3206 * DataSet.cs: When CaseSensitive property is changed all of the Tables
3207 of DataSet have to change too
3209 2003-02-19 Daniel Morgan <danmorg@sc.rr.com>
3211 * InternalDataCollectionBase.cs: revert change to field
3214 * DataViewManager.cs
3217 * DataSet.cs: commented use of DesignerAttribute
3218 because it broke the build. According to MSDN,
3219 DesignerAttribute does not have a zero-argument constructor
3221 2003-02-18 Ville Palo <vi64pa@kolumbus.fi>
3223 * DataColumnCollectin.cs: Little fix for indexer and case sensitivity
3225 2003-02-18 Alan Tam <Tam@SiuLung.com>
3227 * DataRow.cs: Implemented GetParentRow and GetParentRows.
3228 * DataSet.cs: Added stub for HasChanges, InferXmlSchema,
3229 OnPropertyChanging, OnRemoveRelation, OnRemoveTable,
3230 RaisePropertyChanging.
3231 * DataTable.cs: Implemented NewRowArray.
3232 * DataTablePropertyDescriptor: Fixed a modifier.
3233 * InternalDataCollectionBase.cs: Fixed modifiers. Implemented SyncRoot.
3234 * PropertyCollection.cs: Minor fix.
3235 * ConstraintCollection.cs DataColumn.cs DataColumnCollection.cs
3236 * DataRelation.cs DataRelationCollection.cs DataRow.cs
3237 * DataRowCollection.cs DataRowState.cs DataSet.cs DataTable.cs
3238 * DataTableCollection.cs DataTablePropertyDescriptor.cs DataView.cs
3239 * DataViewManager.cs DataViewRowState.cs DataViewSettingCollection.cs
3240 * ForeignKeyConstraint.cs InternalDataCollectionBase.cs
3241 * PropertyCollection.cs UniqueConstraint.cs: Added missing attributes
3243 2003-02-08 Ville Palo <vi64pa@koti.soon.fi>
3245 * ExpressionElement.cs: More implementation
3247 2003-02-05 Alan Tam <Tam@SiuLung.com>
3249 * DataSet.cs: Added framework for DataSet.Update Implemented missing
3250 methods GetSchemaSerializable, GetSerializationData,
3251 ReadXmlSerializable, ShouldSerializeRelations and ShouldSerializeTables
3253 * DataTable.cs: Implemented missing methods CreateInstance and
3254 GetRowType for DataTable
3256 2003-02-03 Ville Palo <vi64pa@koti.soon.fi>
3258 * DataSet.cs: Implemented private method MapType for
3259 mapping datatypes for XmlSchema
3261 2003-02-03 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3263 * DataView.cs: implemented Dispose.
3265 2003-01-30 Ville Palo <vi64pa@koti.soon.fi>
3267 * ExpressionElement.cs: Added new file. This file is for parsing
3268 and DataData.Select () -methods and DataColumn.Expression -property
3269 * DataTable.cs: Implemented Select(string) -method
3271 2003-01-28 Ville Palo <vi64pa@koti.soon.fi>
3273 * DataSet.cs: One little fix to writing xml
3275 2003-01-27 Ville Palo <vi64pa@koti.soon.fi>
3277 * XmlSchemaMapper.cs: Some fixes.
3278 * DatSet.cs: Some XmlFixes and BeginInit ()/ EndInit () -fix
3281 2003-01-24 Ville Palo <vi64pa@koti.soon.fi>
3283 * UniqueConstraint.cs: Do not set columns Unique property true
3285 * ForeignKeyConstraint.cs: Add UniqueConstraint to parent Table
3287 2003-01-18 Ville Palo <vi64pa@koti.soon.fi>
3289 * DataTableCollection.cs: Now names new DataTable if it doesn't
3290 already have a name.
3292 2003-01-17 Ville Palo <vi64pa@koti.soon.fi>
3294 * XmlSchemaMapper.cs: Improvments.
3295 * XmlConstaints.cs: Added more constants.
3296 * DataSet.cs: Improvments of reading and writing xml
3297 * DataColumn.cs: Added default values of properties.
3299 2003-01-14 Ville Palo <vi64pa@koti.soon.fi>
3301 * XmlSchemaMapper.cs: Some improvments
3303 2003-01-13 Ville Palo <vi64pa@koti.soon.fi>
3305 * DataRowCollection.cs: Added IndexOutOfRangeException
3306 * DataTableCollection.cs: Added OnCollectionChanging and
3307 OnCollectionChanged events.
3308 * DataSet.cs: Many fixes. Implemented Clone () and Copy () -methods
3309 * DataTable.cs: Implemented Copy () and Clone () methods.
3310 * XmlDataLoader.cs: some fixes.
3311 * XmlSchemaMapper.cs: comments.
3313 2003-01-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3315 * DataColumnPropertyDescriptor.cs: store columnIndex in the .ctor.
3317 2003-01-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3319 * DataColumnPropertyDescriptor.cs: fixed typo.
3320 * DataViewManagerListItemTypeDescriptor.cs: added new internal property
3321 to get the DataViewManager and removed TablePD class.
3322 * DataTablePropertyDescriptor.cs: TablePD class is now this one as
3323 suggested by danmorg.
3325 2003-01-06 Ville Palo <vi64pa@koti.soon.fi>
3327 * XmlDataLoader.cs: Moved diffgram stuff to new internal class
3329 * XmlDiffLoader.cs: new class for diffgrams. Added handling of
3330 diffgr:Errors and some fixes and changed XmlReader to XPathNavigator.
3332 2003-01-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3334 * DataView.cs: made dataViewManager internal.
3335 * DataViewManager.cs: use ICustomTypeDescriptor. We don't want the
3336 properties of the object, but the values of the columns present in a
3339 * DataViewManagerListItemTypeDescriptor.cs: implemented GetProperties,
3340 which returns a PropertyDescriptorCollection. Created a new class
3341 derived from PropertyDescriptor that treats Table as an object whose
3342 properties are DataRowView.
3344 2003-01-04 Ville Palo <vi64pa@koti.soon.fi>
3346 * XmlSchemaMapper.cs: Added handling for Constraints, Attributes.
3348 2003-01-04 Ville Palo <vi64pa@koti.soon.fi>
3350 * DataColumn.cs: ExtendedProperties is by default !null-
3352 2003-01-04 Ville Palo <vi64pa@koti.soon.fi>
3354 * DataColumnCollection.cs: Add (DataColumn Column) -method didn't
3355 set column's ordinal.
3357 2003-01-02 Ville Palo <vi64pa@koti.soon.fi>
3360 * XmlDataLoader.cs: XmlReader closing fixes.
3361 * XmlSchemaReader.cs: Added support for ref=
3363 2003-01-01 Ville Palo <vi64pa@koti.soon.fi>
3366 - Added XmlReader and XmlWriter Closing.
3367 - Moved ReadXmlSchema stuff to new internal class XmlSchemaMapper.
3368 * XmlSchemaMapper.cs
3369 - Much better way IMHO to map xmlschema than the old one in
3370 DataSet.cs. Its, more flexible, cleaner, ...
3372 2002-12-29 Ville Palo <vi64pa@koti.soon.fi>
3374 * XmlDataLoader.cs: Reading diffgrams.
3376 2002-12-29 Ville Palo <vi64pa@koti.soon.fi>
3378 * DataRow.cs: Little fix to indexer and DataColumnCang* trigger fixes.
3379 * DataTable.cs: Added ChanginDataColumn () for triggering
3380 DataColumnChanging event
3382 2002-12-28 Ville Palo <vi64pa@koti.soon.fi>
3384 * DataSet.cs: Indentations to WriteXmlSchema () and one little fix
3386 2002-12-28 Ville Palo <vi64pa@koti.soon.fi>
3388 * DataSet.cs: Indentations to WriteXml ()
3390 2002-12-27 Ville Palo <vi64pa@koti.soon.fi>
3393 * XmlDataLoader.cs: Moved ReadXml -stuff from DataSet.cs to new
3394 class XmlDataLoader.cs
3396 2002-12-19 Ville Palo <vi64pa@koti.soon.fi>
3398 * DataSet.cs Implemented ReadXml with XmlReadMode.ReadSchema
3400 2002-12-18 Ville Palo <vi64pa@koti.soon.fi>
3402 * DataSet.cs: Started to implement ReadXml-methods.
3404 2002-12-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3406 * DataSet.cs: implemented DefaultViewManager and GetList.
3408 * DataViewManager.cs: a bit of work on IList and ITypedList needed by
3409 DataList in System.Web.
3411 * DataViewManagerListItemTypeDescriptor.cs: custom type descriptor for
3414 2002-12-16 Ville Palo <vi64pa@koti.soon.fi>
3417 * DataTable.cs: Fixed NullException (rollback -event)
3418 * DataSet.cs: WriteXml -method does not anymore write <?xml... row.
3420 2002-12-15 Ville Palo <vi64pa@koti.soon.fi>
3423 * DataRowCollection.cs: Moved event triggering from DataRow to
3426 2002-12-09 Ville Palo <vi64pa@koti.soon.fi>
3428 * DataSet.cs: Little fix to WriteTable () -method
3429 and DoReadXmlSchema () -method.
3431 2002-12-06 Ville Palo <vi64pa@koti.soon.fi>
3433 * DataSet.cs: Clean up to reading xmlschema. This looks much better
3434 now (work better too), but it not working correctly yet.
3436 2002-12-04 Ville Palo <vi64pa@koti.soon.fi>
3439 * DataRowCollection.cs: Added some event handlins stuff.
3440 * DataSet.cs: Some fixes.
3441 * DataTable.cs: Added event handlers.
3443 2002-11-30 Ville Palo <vi64pa@koti.soon.fi>
3445 * DataRowChangeEventArgs.cs: Implemented Action and Row properties
3447 2002-11-30 Ville Palo <vi64pa@koti.soon.fi>
3449 * System.Data/DataRow.cs: Added internal property XmlDataID
3451 2002-11-29 Ville Palo <vi64pa@koti.soon.fi>
3453 * DataSystem.Data.DataTableCollection.cs:
3454 Removed HashTable. There could be situations where DataTable
3455 is added to collection before it hava TableName. So using
3456 HashTable is impossible.
3458 2002-11-19 Carlos Guzmán Álvarez <carlosga@telefonica.net>
3460 * DataRow.cs: an object that is equal to null
3461 should be allowed to be set in this indexer too
3464 2002-11-06 Daniel Morgan <danmorg@sc.rr.com>
3466 * DataColumnPropertyDescriptor.cs: added file
3468 * System.Data/DataRowView.cs: started implementation
3470 * DataTable.cs: stubbed more interfaces. Implemented
3471 IListSource.GetList()
3473 * DataView.cs: stubbed more interfaces. Implemented
3474 some properties and methods: GetEnumerator(),
3475 ITypedList.GetItemProperties, Item indexer, CopyTo()
3477 2002-05-18 Nick Drochak <ndrochak@gol.com>
3479 * DataRow.cs: Fix typo.
projects / mono.git / blob