1 2006-01-31 Senganal T <tsenganal@novell.com>
3 * DataSet.cs : Modified CopyRelations ()
4 - Added code to copy ForeignKeyConstraints. Fixes #77411.
6 2006-01-18 Boris Kirzner <borisk@mainsoft.com>
7 * DataColumn.cs: added PropertyCchangedEvent handling.
9 2006-01-17 Senganal T <tsenganal@novell.com>
12 ItemArray : Modified to raise RowInTableException only if
13 the concerned row has been removed from the table.Fixes
16 2006-01-16 Boris Kirzner <borisk@mainsoft.com>
17 * DataTable.cs: Drop dependend indexes on column removal.
19 2006-01-16 Atsushi Enomoto <atsushi@ximian.com>
21 * CustomDataClassGenerator.cs :
22 When a DataRelation connects the same table as parent and child,
23 generate parent row property as BlahRowParent. Fixed bug #77248.
25 2006-01-10 Senganal T <tsenganal@novell.com>
26 * DataRowCollection.cs
27 - Added ListChangedEvent to notify reset of the collection.
29 - Subscribes to the ListChangedEvent of DataRowCollection
32 2006-01-09 Senganal T <tsenganal@novell.com>
35 - Resolving a name clash in IExpression
37 2006-01-06 Senganal T <tsenganal@novell.com>
40 * DataColumnCollection.cs
41 - Reset the Parameters of DataColumn to Default Values when
42 column is removed from the Table's Collection
44 2006-01-03 Senganal T <tsenganal@novell.com>
47 - ParseSortString() : Changed the way the sort string is parsed.
48 Using a regex to parse the string.Fixes bug #77104
50 2005-12-12 Konstantin Triger <kostat@mainsoft.com>
52 * DataRow.cs: Added index Updates.
53 EndEdit() fixed to first update indices and then AssertConstraints
54 based on those indices.
55 Added Validate() and AssertConstraints() functions.
56 * DataRowCollection.cs: Removed ValidateDataRowInternal().
57 * DataTable: Fixed Clear().
59 2005-12-06 Atsushi Enomoto <atsushi@ximian.com>
61 * CustomDataClassGenerator.cs : (InitializeFields) handle AllowDBNull
62 and DefaultValue as well. Patch by Marek Habersack (bug #76709).
64 2005-12-01 Miguel de Icaza <miguel@novell.com>
66 * DataSet.cs: Apply patch from Robert Jordan, to fix #76817
68 2005-11-26 Konstantin Triger <kostat@mainsoft.com>
70 * ConflictOption.cs: TARGET_JVM include.
72 2005-11-11 Senganal T <tsenganal@novell.com>
74 * ConflictOption.cs (new file)
75 - Added ConflictOption Enumeration
78 - GetProviderSpecificFieldType : Corrected the method name
80 2005-11-11 Senganal T <tsenganal@novell.com>
82 * DataSet.cs : Added the SchemaSerializationMode Property for NET_2_0
84 * SchemaSerializationMode.cs : Added SchemaSerializationMode Enumeration
85 for NET_2_0 compatibility.
89 2005-10-20 Atsushi Enomoto <atsushi@ximian.com>
91 * XmlSchemaWriter.cs : escape names in the schema with XmlConvert.
94 2005-10-14 Sureshkumar T <tsureshkumar@novell.com>
96 * DataView.cs: Correct multiple throwing of events. Patch from
98 (RowStateFilter): Fire ListChangedEvent.
99 (ApplyDefaultSort): Fire ListChangedEvent.
100 (CompleteLastAdded): call UpdateIndex to remove the row from rowCache.
101 (IBindingList.Find): Implemented.
103 2005-10-11 Sureshkumar T <tsureshkumar@novell.com>
105 * DataView.cs (IBindingList): Implemented methods for IBindingList interface.
107 2005-09-26 Lluis Sanchez Gual <lluis@novell.com>
109 * DataSet.cs: In IXmlSerializable.GetSchema, return null again for
110 untyped datasets. Fixes bug #76101.
112 2005-09-21 Boris Kirzner <borisk@mainsoft.com>
113 * DataRow.cs: Fixes for index updating.
115 - Reset case-sensitive indexes also if their filter contains columns
117 - Use GetIndex instead of FindIndex, so the indexes created in Select()
119 * RelatedDataView.cs: implement IExpression.Equals() and GetHashCode().
121 2005-09-20 Sureshkumar T <tsureshkumar@novell.com>
123 * DataView.cs (Sort): Apply default Sorting Order if Sort property
124 is reset to null. Sort property handles this. Patch from Marc.
126 * DataTable.cs (ParseSortString): Patch from Marc Haisenko for
127 allowing [ & ] in DataView.Sort string.
129 2005-09-01 Boris Kirzner <borisk@mainsoft.com>
130 * System.Data/DataRowCollection.cs: indexes should be updated even if
131 EnforceConstraints is false. Check for EnforceConstraints in
132 ValidateDataRowInternal.
134 2005-08-08 Gert Driesen <drieseng@users.sourceforge.net>
136 * DataView.cs: Changed accessibility of dataTable, rowState and
137 rowCache field to internal to fix public API. Assigned TypeConverter
139 * ForeignKeyConstraint.cs: IsConstraintViolated is now internal.
140 * Constraint.cs: IsConstraintViolated is now internal.
141 * UniqueConstraint.cs: IsConstraintViolated is now internal.
143 2005-08-05 Atsushi Enomoto <atsushi@ximian.com>
145 * XmlSchemaDataImporter.cs : When "dataset element" has identity
146 constraints, then first reserve constraints room for them and then
147 process elements, skipping pkey creation if there is already
148 reserved one. Fixed bug #75711.
150 2005-08-05 Atsushi Enomoto <atsushi@ximian.com>
152 * XmlDataInferenceLoader.cs : in GetElementMappingType(), don't guess
153 the same (QNamed) element again when it was already evaluated as
154 not simple type. Fixed one part of bug #75711.
156 2005-08-02 Boris Kirzner <borisk@mainsoft.com>
157 * XmlSchemaDataImporter.cs : Data relations should be processed after the
158 keys, so no redundant constraints created while relations processing.
160 2005-07-25 Boris Kirzner <borisk@mainsoft.com>
161 * FillOptions.cs, ConflictOptions.cs, UpdateOptions.cs:
162 added ifdef TARGET_JVM.
164 2005-07-22 Sureshkumar T <tsureshkumar@novell.com>
166 * DataViewSettingCollection.cs, DataTableCollection.cs,
167 DataSet.cs, DataView.cs, DataColumn.cs, ForeignKeyConstraint.cs,
168 DataRelationCollection.cs, UniqueConstraint.cs, DataTable.cs,
169 DataColumnCollection.cs, DataRelation.cs, DataSet.cs:
170 - updated attributes & attribute descriptions to match with
173 * DataView.cs: changed protected members
174 rowstate,rowcache,dataTable to protected internal.
175 * Constraint.cs, ForeignKeyConstraint.cs, UniqueConstraint.cs:
176 changed InConstraintViolated to protected internal.
177 * ConflictOptions.cs, UpdateOptions.cs, FillOptions.cs: enclosed
180 2005-07-21 Sureshkumar T <tsureshkumar@novell.com>
182 * ForeignKeyConstraint.cs:
183 - IsConstraintViolated (): no matter what EnforceConstraints is,
184 this function now honestly validates. It is upto the caller to run
186 - AddToConstraintCollectionSetup (): AssertConstraint according to
189 2005-07-21 Boris Kirzner <borisk@mainsoft.com>
190 * ForeignKeyConstraint.cs - IsConstraintViolated() should check also for Table.EnforceConstraints.
191 * DataTable.cs - EnforceConstraints becomes internal so it can be used by ForeignKeyConstraint.
193 2005-07-19 Sureshkumar T <tsureshkumar@novell.com>
195 * DataTable.cs - CopyConstraints (): copy constraints only if it
198 * DataSet.cs - Copy ():
199 - use activator.CreateInstance to create a typed dataset.
200 - copy tables if target does not exist, otherwise, just add rows.
201 - add relation only if it does not exists.
203 Typed datasets create the constraints & relations through
204 constructors. Fixes bug #75211.
206 2005-07-14 Sureshkumar T <tsureshkumar@novell.com>
208 * DataView.cs: Patch from Marc Haisenko to throw descriptive error
209 message when accessing Item, with invalid index.
211 2005-07-14 Sureshkumar T <tsureshkumar@novell.com>
213 reapplied patch from Marc Haisenko.
214 * DataView.cs: Patch from Marc Haisenko that ensures that rowCache
217 2005-07-13 Sureshkumar T <tsureshkumar@novell.com>
219 * DataRelationCollection.cs: adding a relation with same set of
220 parent columns & child columns, should not be allowed.
222 2005-07-08 Sureshkumar T <tsureshkumar@novell.com>
224 * DataTableReader.cs: GetSchemaTable: DataType column should be
225 passed a type of Type.
227 * DataRow.cs: Load : Fired necessary events.
229 * DataTable.cs: LoadDataRow (object [], LoadOption): Fired
232 2005-06-28 Sureshkumar T <tsureshkumar@novell.com>
234 * DataRow.cs: Delete (): if row is detached, do nothing.
237 2005-06-22 Sureshkumar T <tsureshkumar@novell.com>
239 * DataRow.cs: Added method MergeValuesToRow copy merge two rows
240 according to the merge rules.
242 * MergeManager.cs: (MergeRow): use MergeValuesToRow
243 API. CopyValuesToRow simply makes the target row same as source
244 row. Rather, MergeValuesToRow merges with the target row according
247 2005-06-19 Konstantin Triger <kostat@mainsoft.com>
249 * DataSet.cs: Fixed ReadXml to work with IXmlSerializable
251 2005-06-17 Jordi Mas i Hernandez <jordi@ximian.com>
253 * DataViewManager.cs: fixes exception and creates DataView
255 2005-06-15 Sureshkumar T <tsureshkumar@novell.com>
257 * DataRow.cs: CheckChildRows: cascade parent changes to child rows
258 only if there is a change in columns of the fk constraint.
260 2005-06-14 Sureshkumar T <tsureshkumar@novell.com>
262 * DataSet.cs: GetChanges: if row is deleted, get parent rows based
263 on original version. fixes bug #75227.
265 2005-06-13 Sureshkumar T <tsureshkumar@novell.com>
267 * DataRowCollection.cs: Find (keys, version): Added an overload to
268 find keys matching given DataViewRowState filter. Used in
269 DataSet.Merge and DataTable.LoadDataRow.
271 * DataTable.cs: LoadDataRow (values, LoadOption): Use
272 DataRowCollection.Find (object [], DataViewRowState) overload.
275 - CopyValuesToRow: Create target "records" out of loop. Records
276 should be created once, not for each column. Dispose Unused target
280 - MergeRow: Find rows with matching original records. If not,
281 select with current values.
282 - MergeRow: While adding new row, use NewNotInitializedRow.
284 * ForeignKeyConstraint.cs: IsConstraintViolated: should not check
285 if EnforceConstraints is false.
287 2005-06-10 Sureshkumar T <tsureshkumar@novell.com>
289 * DataRow.cs: CopyValuesToRow: if orginal == current, don't create
290 a new current record.
292 * DataSet.cs: GetChanges :Temporarily disable EnforceConstraints.
294 * MergeManager.cs: Merge: Temporarily disable
295 EnforceConstraints. Patch from george.barbarosie@gmail.com (George
298 2005-06-09 Jordi Mas i Hernandez <jordi@ximian.com>
300 * DataView.cs: fixes GetListName
302 2005-06-02 Atsushi Enomoto <atsushi@ximian.com>
304 * XmlSchemaConstants.cs,
305 XmlSchemaDataImporter.cs,
306 XmlSchemaWriter.cs : AutoIncrementStep support. Patch partly by
307 George Barbarosie. Fixed bug #75121.
308 * XmlSchemaMapper.cs : it is not used anymore, so just removed.
310 2005-05-31 Boris Kirzner <borisk@mainsoft.com>
311 * DataRow.cs : SetParentRow on Detached row with no Default version throws an exception.
313 2005-05-29 Konstantin Triger <kostat@mainsoft.com>
315 * This patch fixes #74813
316 * DataView.cs: rework the CreateChildView to receive the index into the indexed row array, rowState became protected to be initialized from RelatedDataView
317 * DataRowView.cs: movo the logic of creating the child view to the DataView
318 * RelatedDataView.cs: perform correct init.
320 2005-05-25 Sureshkumar T <tsureshkumar@novell.com>
322 * DataTable.cs: Reworked DataTable.LoadDataRow method after
323 regressions caused by Index redesign.
324 * DataRow.cs: Load : reworked.
326 2005-05-25 Konstantin Triger <kostat@mainsoft.com>
328 * ISafeDataRecord.cs: Added GetDateTimeSafe method, the interface was made derived from IDataRecord
330 2005-05-22 Konstantin Triger <kostat@mainsoft.com>
332 * 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
334 2005-05-20 Sureshkumar T <tsureshkumar@novell.com>
336 * DataTable.cs: CreateRecord :value should be set to auto
337 increment value or default value if the given value is null.
339 2005-05-16 Konstantin Triger <kostat@mainsoft.com>
341 * DataTable.cs: In DataTable.LoadDataRow with LoadOption - reverting the search order back to Original -> Current (by Suresh request)
343 2005-05-16 Konstantin Triger <kostat@mainsoft.com>
345 * DataRow.cs, DataTable.cs: code under net_2_0 changed to use the new interface
346 * DataTable.cs: Added CompareRecords, which compares records in column order
349 2005-05-16 Sureshkumar T <tsureshkumar@novell.com>
352 * DataTable.cs: quick fix to make build 2.0 profile (follow up for
353 check in 2005-05-16). Merge with previous changes.
355 2005-05-11 Sureshkumar T <tsureshkumar@novell.com>
357 fix for "import row does not import deleted records"
359 * UniqueConstraint.cs: Make a way to access value even from a
360 deleted record. deleted records are added to the collection by
364 - Added restriction-less methods GetValue to fetch a
365 value even if it is in deleted state.
366 - If a row is detached, don't try to delete it from indexes.
367 - sanity check for record_index in CopyValuesToRow method
369 2005-05-05 Sureshkumar T <tsureshkumar@novell.com>
371 * DataTableReader.cs: Implemented Delete handler and move the
372 current pointer accordingly.
374 2005-05-04 Sureshkumar T <tsureshkumar@novell.com>
376 * DataTableReader.cs: Added event handlers to make reader stable
377 when the datasource is modified. Thanks to Umadevi for giving the
378 review comments for this implementation.
380 * DataTable.cs: Clear (): Raise TableCleared event.
382 * DataTableClearEventArgs.cs: Args for DataTableClearEventHandler.
384 * DataTableClearEventHandler.cs: Handler for DataTable.TableClear
387 * DataRow.cs: AcceptChanges: raise row changing & row changed
390 * DataRowCollection.cs: Clear : remove rows from indexes
392 2005-05-02 Atsushi Enomoto <atsushi@ximian.com>
394 * XmlSchemaDataImporter.cs : XmlSchemaParicle might be XmlSchemaAny.
395 This fixes bug #74784.
397 2005-04-29 Sureshkumar T <tsureshkumar@novell.com>
399 * DataTableReader.cs: removed use of _first. throw if given index
400 is out of range of columns. Copy DataTable [] to local array so
401 that not to be disturbed.
403 2005-04-27 Sureshkumar T <tsureshkumar@novell.com>
405 * DataTableReader.cs: Implemented most of the TODO.
407 2005-04-22 Sureshkumar T <tsureshkumar@novell.com>
409 * LoadOption.cs: Changed the enums. Keeping old values for
412 * DataTable.cs: Implemented methods Load and its overloads. Also
413 implemented LoadDataRow.
415 * DataRowCollection.cs: Added a variation of the Find method to
416 return a row even if it is of state Deleted. This is required for
417 DataTable.LoadDataRow method.
419 * DataRow.cs: Implemented internal helper method Load for loading
420 values from an object array and given an LoadOption (2.0 feature).
422 * DataRowAction.cs: Added few more enums for .net 2.0. Sorted
425 2005-05-16 Konstantin Triger <kostat@mainsoft.com>
427 * UniqueConstraint.cs : IsNull check is relevant for rows having default row version.
428 * DataTable.cs : The row should be validated when imported
429 * DataRowCollection.cs : if the row does not contain Proposed neither Current version, it's irrelevant for validation
431 2005-04-26 Boris Kirzner <borisk@mainsoft.com>
433 * UniqueConstraint.cs :
434 - Add indication whenever the constraint belongs to collection.
435 - Calculation of IsPrimaryKey simplified.
436 - If constraint is based on single column, the column becomes unique.
437 - Use boolean IsConstraintViolated() instead of AssertConstraint().
438 - Use Index.Duplicates to proper exception message formatting.
439 - AssertConstraint(DataRow) changed to suite new indexes interface.
440 - Added CanRemoveFromCollection method.
441 - Contains() method renamed to IsColumnContained().
442 * RelatedDataView.cs : added new class.
444 - Reset indexes after merge.
445 - Add new tables when row array is merged into dataset.
446 - Clean proposed record in MergeRow.
447 - Inherit nesting on creating new relations in target data set.
448 - Avoid double loop on constraints collection.
449 * Locale.cs : added new class.
450 * ISafeDataRecord.cs : added new interface.
451 * Index.cs : commented out. Index implementation moved to System.Data.Common.
452 * ForeignKeyConstraint.cs :
453 - No more use of childColumnsExtended since new indexes allow duplicate records.
454 - Constraints can not be created on expression columns.
455 - Removed unnecessary delegation.
456 - Use boolean IsConstraintViolated() instead of AssertConstraint().
457 - Use proper exception message formatting.
458 - Contains() method renamed to IsColumnContained().
459 * DataViewRowState.cs : use enum members to simplify notation.
460 * MergeManager.cs : implemented RelationCollectionChanged().
461 * DataView.cs : new implementation.
462 * DataTableCollection.cs :
463 - Added boundary check in indexer.
464 - More accurate handling in AddRange().
465 - Raise event in Remove().
467 - Hold primary key as constraint.
468 - Added accurate handling of DefaultView.
469 - Hold DataRowBuilder per table.
470 - Proper exception messages if enforce Constraints is violated.
471 - If there is no rows, Compute() returns DBNull.
472 - Use DataRow properties instead of private members.
473 - CopyProperties() fixed.
474 - Raise proper events in EndInit().
475 - Proper order of violation checks in EndLoadData().
476 - Create array of rows using NewRowArray().
477 - ImportRow handles rows according to their versions.
478 - LoadDataRow make use of records (instead of raw object array).
479 - Added and implemented LoadDataRow() that gets IDataRecord as a parameter (used in Fill)
480 - Select() uses indexes filtering and sorting ability (instead of "loop-throw-sort" approach).
481 - Removed redundant RowSorter and Sortable column classes.
482 - ParseSortString() fixed to threat bracketed column names.
483 - Table holds collection of property descriptors.
485 - Reset table case sensitive indexes on CaseSensitive change.
486 - EnforceConstraints update logic moved to internal method (used by DataTable).
487 - InAddChangedRow first add row and than copy values for proper handling of default values.
489 - Changed private member names to suite name convention.
490 - CancelEdit() fixed.
491 - CreateChildView() delegates to DataView.
493 - Proper exception messages in indexers.
494 - RowVersion uses DataView.
495 - GetProperties() delegates to corresponding table if needed.
496 * DataRowCollection.cs :
497 - Common Add() logic moved to AddInternal() (used also by DataTable).
498 - Removed redundant check from Contains().
499 - Dalegate Find() calls when possible.
501 - RomoveAt() delegates to Remove().
502 - Optimized constraints check in row validation.
503 * DataRelationPropertyDescriptor.cs : added new class.
504 * DataRelationCollection.cs :
506 - Fixed order of actions in AddCore().
507 - RemoveCore() also delegates to base.
508 - Add relation to dataset also in AddCore().
509 - Remove relation from dataset also in RemoveCore().
510 - InTransition hold a data relation so we can properly identify the "in transition" state.
511 - Added threat of parent and child table s property descriptors in Add().
512 - Common Add() logic moved to AddCore().
514 - Remove() threats "in transition" state properly.
515 - Remove methods delegate to single implementation.
516 * DataColumnPropertyDescriptior.cs :
517 - Added new constructor.
518 - Commented out redundant method.
519 * DataColumnCollection.cs :
520 - Boundary check in indexer.
521 - RegisterName and UnregisterName become internal (used also by DataColumn).
524 - Rethrow correct exception in Clear();
525 - Change in collection resets parent table property descriptors.
526 - Added PostEndEdit() helper method (used by DataTable).
528 - Private member names changed to suite name convention.
529 - Created method for CanAutoIncrement() logic.
530 - Proper handling of column name update.
531 - Proper exception messages on expression update.
532 - Proper namespace handling (delegates to table when needed).
533 - Removed redundant check in Unique update.
534 - Implemented internal Clone().
535 - GetParentRalation() and GetChildRelation() become private.
537 - Added abstract methods (implemented in UniqueConstraint and ForeignKeyConstraint).
538 - Simplified index update.
539 * ConstraintCollection.cs :
540 - Use Locale instead of CaseSensitive in column names comparison.
542 - Rethrow correct exception type in Add().
543 - Proper update of table primary key in Add().
544 - Delegate CanRemove() to constraint.
545 - Remove table primary key in Clear();
546 - Delegate "can remove" check to constraint in Remove().
547 - Removed unnecessary methods and properties.
549 - RowSate becomes calculated property.
550 - Use properties instead of private members where possible.
552 - Fixed order of actions in ItemArray update.
554 - Added ImportRecord() method.
555 - Removed redundant SetValuesFromDataRecord().
556 - Fixed IndexFromVersion().
557 - Added VersionFromIndex() method. Returns row version the passed record index corresponds to.
558 - Fixed AcceptChanges().
559 - Fixed creating proposed version in BeginEdit();
560 - Added record disposal in Delete().
561 - Fixed CheckChildRows().
562 - EndEdit() fixed. Checks for readonly. Uses straight flow instead of "try and fix if fail" approach.
563 - GetChildRows() and GetPrarentRows() rewrited. Use records and indexes for rows lookup.
564 - GetColumnError() delegates to another implementation.
565 - HasVersion() fixed.
566 - RejectCahnges checks on child rows before passing through.
567 - SetParentRow() fixed. Create relation collection if needed. Use typed data container value copy.
568 - CopyErrors() logic moved to separate method (used also by DataTable).
569 * ExpressionElement.cs : added new class.
570 * Res.cs : added new class.
572 2005-04-20 Jordi Mas i Hernandez <jordi@ximian.com>
574 * DataViewManager.cs: implements TypedList.GetListName used in SWF
576 2005-04-19 Atsushi Enomoto <atsushi@ximian.com>
578 * DataRowView.cs : indexer should access to DataRow with proper
579 DataRowVersion. Fixed bug #74650.
581 2005-04-18 Sureshkumar T <tsureshkumar@novell.com>
583 * DataRow.cs: if there are no mapping fields, fill with default
586 2005-04-17 Atsushi Enomoto <atsushi@ximian.com>
588 * DataView.cs : Delete() should not try to remove row twice.
591 2005-04-13 Atsushi Enomoto <atsushi@ximian.com>
593 * DataTable.cs : Use GetRowType() for the base of the returning array
594 type of Select(). Fix by Gerhard Rittweger.
595 * CustomDataClassGenerator.cs : Fixed slightly harmless wrong code.
597 2005-04-13 Atsushi Enomoto <atsushi@ximian.com>
599 * CustomDataClassGenerator.cs : custom relation was not added to
600 Relations property. The second entry of bug #69276 was fixed.
601 Patch by Daniel Rodriguez.
603 2005-04-07 Lluis Sanchez Gual <lluis@novell.com>
605 * DataRowCollection.cs: Fix the signature of the Add method
608 2005-03-16 Atsushi Enomoto <atsushi@ximian.com>
610 * DataRow.cs : on importing row, it was copying data from incorrect
611 DataRow. This fixes bug #73288.
613 2005-03-07 Jackson Harper <jackson@ximian.com>
615 * DataViewManagerListItemTypeDescriptor.cs: Implement missing
616 features. These are needed for System.Windows.Forms databinding.
618 2005-02-25 Atsushi Enomoto <atsushi@ximian.com>
620 * DataColumn.cs : setting negative value on MaxLength of SimpleContent
621 column is still valid.
623 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
625 * XmlSchemaWriter.cs : new file for outputting XmlSchema.
626 * DataSet.cs : removed rewritten code in XmlSchemaWriter.
627 * XmlConstants.cs : added UseCurrentCulture constant.
629 Use new Xml Schema writer.
630 Use XmlSchemaDataImporter as we use in DataSet.
632 2005-02-10 Atsushi Enomoto <atsushi@ximian.com>
634 * DataView.cs, DataRowView.cs : Fixed bug #72421. CreateChildView()
635 should target only child rows.
637 2005-02-03 Atsushi Enomoto <atsushi@ximian.com>
639 * DataViewManager.cs: misuse of ReadStartElement(string).
640 * DataRowView.cs : removed some MonoTODO.
642 2005-02-02 Sureshkumar T <tsureshkumar@novell.com>
643 Ankit Jain <radical@corewars.org>
645 * DataColumn.cs: throw exception if the column is part of a
646 relationship, when chaning the data type. Added methods
647 "GetParentRelation ()" and "GetChildRelation ()" get the relation
648 which contains the current column
649 * DataRelation.cs: Added method "Contains (DataColumn)" to check
650 whether the relation contains the given column.
652 fixes nunit failure: DataRelationTest.InvalidConstraintException2.
654 2005-02-02 Sureshkumar T <tsureshkumar@novell.com>
656 * DataColumnCollection.cs: implemented todo item "check for
657 constraints" when removing columns from table.
658 * DataRowCollection.cs: Clear (): don't have to throw child key
659 constraint exception when the child table does not have any
660 rows. safe to remove parent rows.
661 * UniqueConstraint.cs: added method "Contains (DataColumn)" to
662 check whether a column is part of UniqueConstraint.
663 * ForeignKeyConstraint.cs: added method "Contains (DataColumn,
664 lookInParent)" to check whether a column is part of foreignkey.
666 fixes nunit failure: DataTableTest.ClearTest ()
668 2005-02-02 Sureshkumar T <tsureshkumar@novell.com>
670 * ForeignKeyConstraint.cs: validating columns: move checking
671 "tables are of same dataset" before "checking column types".
673 fixes nunit failure: ForeignKeyConstraint.CtorExceptions.
675 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
677 * DataViewManager.cs : let's just use StringWriter instead of
678 XmlTextWriter (to avoid empty tag string mismatch annoyance.)
679 * DataView.cs : implemented BeginInit() and EndInit(). Don't update
680 rows during init phase until EndInit() is invoked. During init phase,
681 just hold properties such as Sort that affects on rows.
683 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
685 * DataTableCollection.cs : (RemoveAt) just use IndexOutOfRangeException.
687 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
689 * DataView.cs : DataRowView.EndEdit() raises ItemMoved event.
690 set_Table clears Sort and RowFilter.
692 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
695 - Clear() should clear AddNew cache.
696 - Open() invokes Reset().
697 - ConstraintCollectionChanged() itself does not invoke OnListChanged().
698 - Reset() does not Open, Close and Update Index.
699 - UpdateIndex() can be invoked even if it has no table.
700 - Reset event is invoked always after actual query to table.
701 - set_Table should raise PropertyDescriptorChanged event.
703 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
705 * DataView.cs : ColumnCollectionChanged() is the event invoker (i.e.
706 when overriden, no column change events are fired).
708 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
710 * DataView.cs : CancelEditRowView() and DeleteRowView() was incorrectly
711 checking target tables. They also should raise events if required.
713 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
715 * DataView.cs : simplify code with UnsortedList.
717 2005-02-01 Atsushi Enomoto <atsushi@ximian.com>
719 * DataView.cs : Mostly reimplemented.
720 - UpdateIndex() is invoked only when it is required (results in
721 significant performance improvement).
722 - Use SortedList and wrapper OptionalSortedList which switches
723 between SortedList (with Sort) and UnsortedList (without Sort).
724 - DataView itself now contains two collections for rowviews:
725 Table rows based pool and AddNew() based cache. Consider those
726 two collections in every members.
727 - Reset() does not clear rows. Just invokes UpdateIndex().
728 - Hook RowDeleting, ColumnChanging and ColumnChanged events in table
729 which is required to handle state changes.
730 - Reimplemented Find() and FindRows() because of internal changes.
732 2005-02-01 Atsushi Enomoto <atsushi@ximian.com>
734 * DataTable.cs : Fixed row comparer. Even if every of the sort target
735 columns are identical for two rows, they should not be regarded as
736 the same unless they are Object.ReferenceEquals.
738 2005-02-01 Atsushi Enomoto <atsushi@ximian.com>
740 * DataRowCollection.cs : on adding a row, should raise
741 ChangingDataRow() as well as ChangedDataRow().
743 2005-01-31 Sureshkumar T <tsureshkumar@novell.com>
745 * DataRow.cs: SetParentRow (): use relation.ParentColumns &
746 relation.ChildColumns instead of relation.ChildKeyConstraint.*
747 because createConstrains flag may be false when creating data
748 relations. Hack along with Ankit Jain.
750 2005-01-31 Atsushi Enomoto <atsushi@ximian.com>
752 * DataView.cs :some interface implementations.
754 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
756 * DataView.cs : Add to table only when the row is not in the table.
758 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
760 * DataView.cs : implemented FindRows() (btw we should not use
761 DataTable since there are detached rows by AddNew().)
763 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
766 Code cleanup: privatify some members, remove unused methods.
767 Some event-based invocation methods should not raise NotImplemented.
769 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
771 * DataSet.cs : ReadXml() became closer to MS behavior, being hacky.
773 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
775 * XmlSchemaDataImporter.cs : empty element is not regarded as a column.
777 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
779 * UniqueConstraint.cs : mostly reverted the previous patch + check
780 IsPrimaryKey before validation.
782 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
784 * DataView.cs : Fixed duplicate insertion to Hashtable.
785 * UniqueConstraint.cs : Unique constrained pair of columns could be
788 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
791 Don't do anything for Sort/ApplyDefaultSort/RowFilter/RowStateFilter
792 when the same value is being set.
793 Examined UpdateIndex() and marked FIXME where MS does not invoke it.
794 Removed unused OnColumnChanged().
795 Now store rowViewPool and reuse DataRowView objects.
796 Optimized UpdateIndex() - avoid ArrayList. Avoid Haashtable.Rehash().
798 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
800 * DataViewSettings.cs : no MonoTODO anymore.
801 * DataViewManager.cs : pass itself to new DataView() (new ctor).
802 * DataRowView.cs : GetHashCode() returns its Row's hash.
803 * DataTablePropertyDescriptor.cs : use new ctor().
804 * DataView.cs : added new ctor()s that accept DataViewManager.
806 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
808 * DataView.cs, DataRowView.cs : AddNew() should not add the row to table
809 (it is still detached). So handle those rows differntly.
810 CancelEdit(), EndEdit() and Delete() propagates those events to
811 DataView (and handle row collection).
812 Eliminate "throw new Exception()".
813 Don't catch all the exception thrown in ListChanged event.
814 * DataTable.cs : made RowSorter as internal and use it in DataView.
815 no need to pass DataRow[] to .ctor().
817 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
819 * DataTable.cs : don't create DefaultView unless it is required. It
820 significantly improves performance. (i.e. DataView perf. is sick ;-)
822 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
824 * DataViewSetting.cs,
825 DataViewSettingCollection.cs,
826 DataViewManager.cs : implemented basic members.
828 2005-01-26 Atsushi Enomoto <atsushi@ximian.com>
830 * Node.cs, DataColumnPropertyDescriptor.cs, DataTable.cs :
831 Eliminate "throw new Exception".
833 2005-01-25 Atsushi Enomoto <atsushi@ximian.com>
835 * DataRow.cs : (set_Item) RowNotInTableExeption check should be done
836 regardless of index existence.
838 2005-01-25 Atsushi Enomoto <atsushi@ximian.com>
840 * DataTable.cs : use new IExpression.EvalBoolean() to avoid extraneous
843 2005-01-25 Sureshkumar T <tsureshkumar@novell.com>
845 * DataTable.cs: ImportRow :Do not add to rows collection if the
846 import row is in detached state.
848 2005-01-25 Sureshkumar T <tsureshkumar@novell.com>
850 * DataRow.cs: CopyValuesToRow : set the column value with the
851 default version of the given row.
852 * DataTable.cs: ImportRow: Copy values before adding row.
853 * DataSet.cs: AddChangedRow: Add the row to the table after
856 Fixes bug #67317. Patch by Ankit Jain.
858 2005-01-25 Atsushi Enomoto <atsushi@ximian.com>
860 * DataRowView.cs : Fixed IsEdit to reflect correct status of DataRow.
861 * DataRow.cs : Expose editing status internally.
863 2005-01-25 Atsushi Enomoto <atsushi@ximian.com>
865 * DataView.cs : missing attributes.
867 2005-01-24 Atsushi Enomoto <atsushi@ximian.com>
869 * DataRowView.cs : implemented CreateChildView().
871 2005-01-24 Atsushi Enomoto <atsushi@ximian.com>
873 * DataTable.cs, DataView.cs :
874 Optimized DataView to compile only once RowFilter and Sort when
875 those properties are set. To make it possible, extracted
876 SortableColumn out of DataTable and added internal DataTable.Select()
877 that accepts precompiled IExpression and SortableColumns[].
879 2005-01-24 Atsushi Enomoto <atsushi@ximian.com>
881 * DataColumn.cs : set_MaxLength is not allowed when it is mapped to
882 SimpleContent. (However, it is weird but it never fails when we set
883 ColumnMapping = MappingType.SimpleContent when we fhave MaxLength.)
885 2005-01-21 Atsushi Enomoto <atsushi@ximian.com>
887 * DataRow.cs : more Current -> Default fixes. Check if it should throw
888 VersionNotFoundException. Patch by Ankit Jain.
890 2005-01-21 Atsushi Enomoto <atsushi@ximian.com>
892 * DataRow.cs : Default selects the right version for the current
893 state of the row. Current is not always available. Also change
894 that for GetParentRow(). Patch by Ankit Jain.
896 2005-01-21 Atsushi Enomoto <atsushi@ximian.com>
898 * DataTable.cs : CopyColumn() should copy AutoIncrement after
899 DefaultValue, or it will raise an error in some cases.
901 2005-01-20 Atsushi Enomoto <atsushi@ximian.com>
903 * ConstraintCollection.cs : Add() should throw ArgumentException when
904 the argument constraint fails validation.
905 DataTable.cs : set_PrimaryKey should throw ArgumentException when
906 the argument contains constraints which fail validation.
908 2005-01-19 Sureshkumar T <tsureshkumar@novell.com>
910 * DataRelationCollection.cs:
912 Method Remove : Donot throw exception if DataRelation argument is
913 null in DataRelationCollection.Remove method.
915 Method RemoveAt : Exception should be IndexOutOfRangeException if
916 row index is not in list range.
918 Fixes nunit failures DataRelationCollection.Remove and
919 DataRelationCollection.RemoveAt.
921 2005-01-19 Sureshkumar T <tsureshkumar@novell.com>
923 * ConstraintCollection.cs: Donot throw exception if constraints
924 are null in AddRange method. Check for null before using the
929 2004-01-19 Atsushi Enomoto <atsushi@ximian.com>
931 * XmlDataInferenceLoader.cs,
932 XmlDataReader.cs : Check if the XmlReader (node) represents DataSet
933 or a table, reusing code block in XmlDataInferenceLoader.
934 This fixes bug #60118.
936 2004-01-19 Atsushi Enomoto <atsushi@ximian.com>
938 * XmlDiffLoader.cs : Ankit Jain <radical@imt.ac.in> has a conflicting
939 patches and some good catches. Some attributes should be skipped,
940 and loaded value must be typed.
942 2004-01-19 Atsushi Enomoto <atsushi@ximian.com>
945 XmlDataInferenceLoader.cs,
946 XmlDataReader.cs : use common const for http://www.w3.org/2000/xmlns/.
947 * XmlDiffLoader.cs : It was not handling attributes. Fixed bug #70961.
949 2005-01-18 Sureshkumar T <tsureshkumar@novell.com>
951 Fix for bug #66838. This patch is submitted by "Ankit Jain"
952 <radical@corewars.org> and refactored.
954 * DataRow.cs: Allows to set a parent row even if the row is in
957 * DataRelation.cs: method "UpdateConstraints" is added to check
958 and create missing keys when adding a relation. This is refactored
959 approach from DataRelationCollection.Add method.
961 * DataRelationCollection.cs: AddCore methods of all relation types
962 are synchronized. A Check for existing constraints is
963 done. Relation is added to the list only if all checks are passed.
965 2004-01-18 Atsushi Enomoto <atsushi@ximian.com>
967 * DataColumnCollection.cs : Clear() throws ArgumentException that
968 wraps thrown innerException.
969 * XmlSchemaDataImporter.cs : removed FIXMEs.
971 2004-01-12 Atsushi Enomoto <atsushi@ximian.com>
973 * DataSet.cs : When serializing DataTable, BuildSchema() is passed
974 null relation collections.
975 Quick fix for XmlSerializer deserialization. It does not require
978 2004-01-11 Atsushi Enomoto <atsushi@ximian.com>
981 CustomDataClassGenerator.cs :
982 In DataSet class, IXmlSerializable.GetSchema() returns null.
983 In strongly-typed class, it returns schema.
985 2004-01-07 Atsushi Enomoto <atsushi@ximian.com>
987 * XmlDataInferenceLoader.cs : test driver class should be excluded.
989 2004-12-01 Miguel de Icaza <miguel@ximian.com>
991 * DataView.cs: Patch from Marc Haisenko that ensures that rowCache
994 2004-11-10 Atsushi Enomoto <atsushi@ximian.com>
996 * CustomDataClassGenerator.cs : generated foreign key constraint
997 construction code was creating empty child columns and thus it
998 was invalid. This fixes bug #69276 (patch by Martin Voelkle).
1000 2004-11-02 Atsushi Enomoto <atsushi@ximian.com>
1002 * CustomDataClassGenerator.cs : custom DataTable ctor should call
1003 InitializeFields(), and those DataColumns created by that method
1004 should take data type. This should fix bug #68972.
1006 2004-10-15 Atsushi Enomoto <atsushi@ximian.com>
1008 * DataSet.cs : Also clear UnhandledAttributes ArrayList before
1009 generating next attribute column schema. This fixes bug #68432.
1011 2004-10-14 Umadevi S <sumadevi@novell.com>
1012 * DataTable.cs : Corrected the Clone method to use Activator.CreateInstance so that the
1013 correct subclass is returned. This fixes bug #67631
1015 2004-10-14 Umadevi S <sumadevi@novell.com>
1016 * DataSet.cs : Corrected the Clone method to use Activator.CreateInstance so that the
1017 correct subclass is returned. This fixes bug #67627
1019 2004-10-13 Atsushi Enomoto <atsushi@ximian.com>
1021 * DataSet.cs : clear UnhandledAttributes ArrayList before generating
1022 next element column schema. This fixes bug #68256.
1024 2004-10-12 Atsushi Enomoto <atsushi@ximian.com>
1026 * DataSet.cs : now xs:schema contains xmlns="".
1027 This fixes bug #68008.
1029 2004-10-12 Atsushi Enomoto <atsushi@ximian.com>
1031 * DataSet.cs : DBNull attribute column should not be written as
1032 empty attribute. This fixes bug #68007.
1034 2004-10-12 Atsushi Enomoto <atsushi@ximian.com>
1036 * DataSet.cs, XmlConstant.cs, XmlSchemaDataImporter.cs:
1037 DataColumn.ReadOnly was not handled. This fixes bug #68005.
1038 Attribute defaultValue was not handled too.
1040 2004-10-07 Atsushi Enomoto <atsushi@ximian.com>
1043 - When AllowDBNull is false on attribute DataColumn, its schema
1044 should contain use="required". This fixes bug #66792.
1045 - If MaxLength is set on attribute DataColumn, the mapped schema
1046 type should contain maxLength facet. This fixes bug #66793.
1048 2004-10-04 Atsushi Enomoto <atsushi@ximian.com>
1050 * DataSet.cs : For a row, when a relation is not nested, then it is
1051 still output target since it won't be written as a child of its
1052 parent. It fixes bug #66379.
1054 2004-10-03 Atsushi Enomoto <atsushi@ximian.com>
1056 * DataSet.cs : Attribute constraint field XPath must be written as
1057 @blah. This fixes bug #66366.
1059 2004-09-28 Umadevi S <sumadevi@novell.com>
1060 * DataRow.cs - checked for Enforceconstraints, while using indices to search for related rows
1062 2004-09-24 Sureshkumar T <tsureshkumar@novell.com>
1064 * DataSet.cs : Don't check constraints for dataset clear
1065 * DataRowCollection.cs : check for EnforceConstraints flag
1066 before checking foriegn key constraints in Clear method
1067 * DataTable.cs : Redundant checking removed in Clear method as it is
1068 checked in DataRowCollection.Clear method.
1071 2004-09-19 Sureshkumar T <tsureshkumar@novell.com>
1072 * DataRow.cs : while deserialization of dataset, adding a current row precedes the original row.
1073 hence, adding a row cache is necessary if the original row happens to be current.
1076 2004-08-23 Martin Baulig <martin@ximian.com>
1078 * XmlDataInferenceLoader.cs (Driver): Make this class internal,
1081 2004-08-18 Umadevi S <sumadevi@novell.com>
1082 * DataView.cs - Completed most of the event handling.
1083 Thanks to Punit Todi <punit_todi@da-iict.org> for implementing most of it.
1084 Thanks to Boris Kirzner <borisk@mainsoft.com> for commenting and suggesting changes to the implementation.
1085 * DataTable.cs - Changed Access modifiers of class/methods since it was used by DataView.
1087 2004-08-06 Atsushi Enomoto <atsushi@ximian.com>
1089 * DataSet.cs : DataSet's ExtendedProperties were not XmlConverted.
1091 2004-08-05 Atsushi Enomoto <atsushi@ximian.com>
1093 * XmlConstants.cs : Added constants for "msprop" support.
1094 * DataSet.cs : ExtendedProperties should be written in the schema.
1095 This fixes bug #61233.
1097 2004-07-27 Atsushi Enomoto <atsushi@ximian.com>
1099 * DataSet.cs : on serialization to XmlWriter, XmlConvert should be
1100 used. There were also some culture dependency problems to write int.
1102 2004-06-27 Atsushi Enomoto <atsushi@ximian.com>
1104 * XmlDataInferenceLoader.cs : It was not always filling relation
1105 child table information correctly. This fixes bug #60742.
1107 2004-06-23 Umadevi S <sumadevi@novell.com>
1108 * UniqueConstraint.cs :changed a ifdef true to ifdef NET_1_1
1110 2004-06-22 Atsushi Enomoto <atsushi@ximian.com>
1112 * DataSet.cs : Fixed ReadXml(). When ReadMode is ReadSchema and the
1113 schema is inside the document element (as created in XmlWriteMode
1114 .WriteSchema), it should read schema from that non-document element.
1115 This fixes one case reported in bug #60470.
1117 2004-06-20 Atsushi Enomoto <atsushi@ximian.com>
1119 * XmlDataInferenceLoader.cs : Kindly reject xml schema document as a
1120 inference target. For bug #60470. (MS does not support schema
1121 document inference and results in unconsistent dataset structure.)
1123 2004-06-20 Atsushi Enomoto <atsushi@ximian.com>
1125 * DataTableCollection.cs : reset the table's DataSet to null when
1126 removing a table from this collection.
1127 * DataTable.cs : When Namespace is not specified explicitly, its
1128 Namespace property reflects DataSet's Namespace if exist.
1129 This fixes bug #60469.
1131 2004-06-18 Gert Driesen <drieseng@users.sourceforge.net>
1133 * DBConcurrentcyException.cs: CRLF to LF
1134 * DataViewSetting.cs: CRLF to LF
1136 2004-06-18 Gert Driesen <drieseng@users.sourceforge.net>
1138 * DataViewSetting.cs: renamed fields to match MS.NET
1140 2004-06-18 Gert Driesen <drieseng@users.sourceforge.net>
1142 * DBConcurrencyException.cs: fixed serialization compatibility with
1145 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1147 * ChangeLog : Fix for misspelled words.
1149 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1151 * DataRowCollection.cs : Removed onColumnRemoved since it is not in use.
1153 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1156 - Table stores default values for columns in special default values row.
1157 It is allocated once (in NewRow).
1158 - DataTable.Copy rewrited. It works with uninitialized rows for better perfomance.
1159 - OnRemoveColumn has nothing to perform by now.
1161 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1164 - Changed access of original, current and proposed indexes to internal.
1165 - ColumnErrors reviewed : now column errors stored in ArrayList and allocated on demand only.
1166 - Added new DataRow constructor that creates uninitialized DataRow (used in DataTable.Copy).
1167 - Use DataContainer.CopyValue and default values row for faster set of default values in row.
1168 - SetColumnValue become CheckValue. Now it does not changes the value, but only checks for its correctness.
1169 Care about Null and DBNull values is now in DataContainer.
1170 - Use DataColumn.AutoIncrementValue and GetInt64 for faster set of autoincrement value.
1171 - Use Datacontainer.CopyValue and default values row to speed up CheckChildRows.
1172 - Fix in CopyState : clone column errors.
1173 - Removed CollectionChanged and onColumnRemoved since we are not using both of them anymore.
1175 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1177 * DataColumnCollection.cs :
1178 - Fix : Add() now delegates to Add(DataColumn).
1179 - autoIncrement list holds DataColumn objects, and not just column names.
1181 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1184 - AutoIncrementValue fixes. Now AutoIncrement uses DataContainer.GetInt64 to avoid boxing.
1185 - DefaultValue fixes. Default value from now on is also stored in special record in
1186 DataTable, so we're able to set default value for the column faster (typed).
1189 2004-06-15 Atsushi Enomoto <atsushi@ximian.com>
1191 * DataSet.cs : children of non-root rows were not properly written.
1194 2004-06-10 Umadevi S <sumadevi@novell.com>
1195 * DataRelation.cs - Constructor
1196 - The datatypes of the parentcolumn(s) and the childcolumn(s) should match
1198 2004-06-06 Atsushi Enomoto <atsushi@ximian.com>
1200 * XmlSchemaDataImporter.cs : We should fill Namespace for DataTable.
1202 2004-06-04 Gert Driesen <drieseng@users.sourceforge.net>
1204 * Constraint.cs: marked methods internal to fix public API
1205 * ConstraintCollection.cs: to fix public API, use
1206 DataTable.fInitInProgress to check whether initialization
1207 of DataTable is in progress
1208 * DataColumn.cs: added stubs for missing methods
1209 * DataRowBuilder.cs: marked Table property internal to
1211 * DataSet.cs: removed extra empty destructor, marked
1212 OnMergeFailed internal to fix public API
1213 * DataTable.cs: use fInitInProgress field to hold init
1214 status, to match MS.NET
1215 * DataView.cs: added missing attributes on IsOpen
1217 2004-06-03 Atsushi Enomoto <atsushi@ximian.com>
1219 * DataSet.cs : Use NameTable.Get() before calling LookupNamespace()
1220 in XmlNamespaceManager.
1222 2004-06-03 Atsushi Enomoto <atsushi@ximian.com>
1224 * DataSet.cs : complex table content child was not properly added
1225 when it is the only one child in the parent table. Fixed bug #53959.
1227 2004-06-02 Gert Driesen <drieseng@users.sourceforge.net>
1228 * DataTableTypeConverter.cs: added
1229 * DataView.cs: added missing attribute on Table property
1230 * DataViewManager.cs: moved attribute to correct property
1231 * UniqueConstraint.cs: removed extra ReadOnly attribute from
1232 IsPrimaryKey property
1234 2004-06-01 Atsushi Enomoto <atsushi@ximian.com>
1236 * DataRow.cs : ColumnsChanged event is not required in .ctor().
1238 2004-06-01 Atsushi Enomoto <atsushi@ximian.com>
1240 * XmlDataReader.cs : type change is required before setting value
1243 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1245 * DataSet.cs : Loop-break of the last fix was incorrect.
1247 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1249 * DataSet.cs : When a row has no parent row but the table has parent
1250 relation(s), that row had been always ignored.
1252 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1254 * XmlDataInferenceLoader.cs : Fixed GetMappedTable() that incorrectly
1255 rejected same-named tables in different hierarchy. Thanks to Boris.
1257 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1259 * XmlDiffLoader.cs : Added some Skip() that is required not to go to
1260 infinite loop. Thanks to Boris for this fix.
1262 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1264 * XmlDataInferenceLoader.cs : XmlSchema elements should not be infered.
1265 Thanks to Boris for this fix.
1267 2004-05-30 Atsushi Enomoto <atsushi@ximian.com>
1269 * DataTable.cs : serialization .ctor() should use XmlReadMode.DiffGram
1270 for ReadXml(). Thanks to Boris.
1272 2004-05-27 Boris Kirzner <borisk@mainsoft.com>
1274 - CheckReadOnlyStatus : use typed (and faster comparing).
1275 - EndEdit : bug fix - do not dispose record if it holds original version.
1276 - SetValuesFromDataRecord : Take care about autoincrement columns.
1279 2004-05-27 Atsushi Enomoto <atsushi@ximian.com>
1281 * MergeManager.cs : don't output debug message to Console.
1283 2004-05-27 Atsushi Enomoto <atsushi@ximian.com>
1285 * XmlDataInferenceLoader.cs : Namespace are not imported to the table
1286 structure. Thanks to Boris Kirzner for the fix.
1288 2004-05-27 Umadevi S <sumadevi@novell.com>
1289 * DataRelationCollection.cs - fixed nunit test errors
1291 2004-05-27 Umadevi S <sumadevi@novell.com>
1292 * DataTableCollection.cs - fixed nunit test errors
1294 2004-05-21 Atsushi Enomoto <atsushi@ximian.com>
1296 * DataColumnCollection.cs : NullReferenceException was thrown when
1297 the table was not found.
1298 * DataRowCollection.cs :
1299 Find() just returns null for null value under MS.NET 1.1.
1300 RemoveAt() should also avoid to call AcceptChanges() like Remove().
1301 * UniqueConstraint.cs : in AssertConstraint() throw ConstraintException
1302 directly under MS.NET (for nunit test).
1304 2004-05-21 Atsushi Enomoto <atsushi@ximian.com>
1306 * XmlSchemaDataImporter.cs : Setting startindex in LastIndexOf()
1307 caused problem on qualified name to get schema Field name.
1309 2004-05-21 Atsushi Enomoto <atsushi@ximian.com>
1311 * XmlDataReader.cs : Now data reader is namespace aware in all places.
1312 When table's namespace is different, it entered to infinite loop.
1314 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
1315 * MergeManager.cs : AdjustSchema now updates by reference new created table,
1316 so in Merge you do not need to lookup for it (were unable to do this for unnamed tables).
1319 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
1321 * DataColumn.cs : In set_Item[int] - if autoincrement, adjust next autoincrement value.
1322 * DataColumnCollection.cs : fixed parantethes.
1324 - AcceptChanges : do nothing if row state is unchanged.
1325 - GetChildRows, GetParentRows : bug fix (use correct index).
1326 * DataRowCollection.cs : bug fix (compare all row's values).
1327 * DataTable.cs : bug fix (use correct row version).
1329 2004-05-20 Atsushi Enomoto <atsushi@ximian.com>
1331 * XmlSchemaDataImporter.cs : xs:positiveInteger is mapped to ulong.
1332 When content type is Mixed, text column is not required (it is
1333 required only when the complex type has no particle).
1334 "Repeated element" column is also created (considering maxOccurs=0
1335 and complex content extension).
1337 2004-05-20 Atsushi Enomoto <atsushi@ximian.com>
1339 * XmlSchemaDataImporter.cs : XmlSchemaGroupBase was not handled
1342 2004-05-20 Atsushi Enomoto <atsushi@ximian.com>
1344 * XmlSchemaDataImporter.cs : Removed unused code and extra MonoTODO.
1345 Fixed relation inference to consider attribute XPath.
1347 2004-05-19 Atsushi Enomoto <atsushi@ximian.com>
1349 * DataColumn.cs : Fixed set_Item[int]. Convert.ToInt64(DBNull.Value)
1352 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
1354 * DataColumn.cs - removed default member attribute.
1356 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
1359 DataColumnChangeEventArgs.cs,
1360 DataColumnCollection.cs,
1362 DataRowCollection.cs,
1364 Index.cs : Data storage in the row is redesigned. Now data is stored in
1365 typed containers inside DataColumn. Row holds its versions as indexes inside
1366 each of data container, accessed through the row that holds it.
1368 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
1370 * UniqueConstraint.cs - added comment.
1372 2004-05-19 Atsushi Enomoto <atsushi@ximian.com>
1374 * XmlDataInferenceLoader.cs : Don't add already-existing DataTable to
1377 2004-05-17 Atsushi Enomoto <atsushi@ximian.com>
1380 XmlDataInferenceLoader.cs,
1382 XmlSchemaDataImporter.cs : XmlDecode every local name to read and
1383 XmlEncode every local name to write. This should fix bug #58268.
1385 2004-05-17 Atsushi Enomoto <atsushi@ximian.com>
1387 * DataSet.cs : Implemented ignored namespaces in InferXmlSchema().
1388 Supported repeated elements. Removed MonoTODOs.
1389 * XmlDataInferenceLoader.cs : Design change to support ignored
1390 namespace and repeated elements.
1391 * XmlSchemaDataImporter.cs : Added mapping support classes.
1393 2004-05-15 Atsushi Enomoto <atsushi@ximian.com>
1395 * CustomDataClassGenerator.cs :
1396 Added property parent "[foo]Row" and children "Get[foo]Row" support
1397 for custom DataRow classes.
1398 Fixed DataColumn property accessibility (public --> internal).
1400 2004-05-14 Atsushi Enomoto <atsushi@ximian.com>
1402 * CustomDataClassGenerator.cs :
1403 - Put classes inside custom DataSet class.
1404 - Added automatic DataRelation creation support.
1405 - Added Constraints creation support. That is done separate from
1406 relations, since they might be independently created.
1407 - Added non-MS public DataRelation fields.
1408 - Removed extraneous "DataRelation type generation" code.
1409 - Fixed custom_dataset.Initialize() not to create "c" field that
1410 was created more than once.
1411 - Implemented AddxxxRow() that takes parameters for every column.
1413 2004-05-14 Atsushi Enomoto <atsushi@ximian.com>
1415 * XmlSchemaDataImporter.cs : When primary key is used more than once,
1416 DataRelation borked because of empty parent column name.
1418 2004-05-14 Atsushi Enomoto <atsushi@ximian.com>
1420 * XmlSchemaDataImporter.cs : When Creating constraints with related
1421 to DataRelation creation, also set PrimaryKey to the parent table.
1423 2004-05-14 Atsushi Enomoto <atsushi@ximian.com>
1425 * XmlSchemaDataImporter.cs :
1426 Design change to add indirect table and relation structures.
1427 Support for "relation" annotation for local element.
1428 Support for repeatable simple element column (maxOccurs > 1).
1429 Fixed handling of Nested property on DataRelation (for globally
1430 annotated relation, Nested is false).
1432 2004-05-13 Atsushi Enomoto <atsushi@ximian.com>
1434 * DataRow.cs : Added DataElement property to avoid storing every row-
1435 element mapping. It stored even for nodes that should be removed.
1437 2004-05-13 Umadevi S <sumadevi@novell.com>
1439 * RelationshipConverter.cs - Stubbed this class
1440 * DataRelation.cs - added TypeConveterAttribute
1442 2004-05-13 Umadevi S <sumadevi@novell.com>
1444 * DataColumnCollection.cs - Added ResDescriptionAttribute
1445 * DataRelation.cs - Added TypeConverterAttribute
1446 * DataRelationCollection.cs - Added DefaultPropertyAttribute
1447 * DataRowView.cs - Added GetHashCode method with a TODO tag
1448 * DataSet.cs - Added DesignerAttribute
1449 * DataView.cs - Added DesignerAttribute
1450 * DataViewManager.cs - Added DesignerAttribute
1451 * DataViewSetting.cs - Added TypeConverterAttribute
1453 2004-05-12 Atsushi Enomoto <atsushi@ximian.com>
1455 * DataRow.cs : Added XmlDataElement initialization code.
1457 2004-05-11 Atsushi Enomoto <atsushi@ximian.com>
1459 * XmlDataInferenceLoader.cs :
1460 It now requires XmlDocument as input. Improved identification of
1461 DataSet element. Removed extra lines.
1462 Moved boresome design notes to bottom of the source and
1463 added standalone runnable driver (not included on build).
1465 Update with related to the change above.
1466 WriteXml() should call Flush() after writing. This fixes bug #58327.
1467 * XmlSchemaDataImporter.cs :
1468 Improved indentification of DataSet element.
1470 2004-05-11 Gert Driesen (drieseng@users.sourceforge.net)
1471 * DataTable: marked initStatus enum internal
1473 2004-05-09 Gert Driesen (drieseng@users.sourceforge.net)
1474 * DataTable.cs: removed TypeConverterAttribute, marked RowsExist
1476 * DataRowView.cs: removed extra Error property
1477 * DataRow.cs: reduced accessibility of CollectionChanged method
1479 * DataColumnPropertyDescriptor.cs: made class internal
1480 * DataColumn.cs: removed extra TypeConvertorAttribute
1481 * ConstrainCollection.cs: marked PostEndInit method internal
1483 2004-05-07 Atsushi Enomoto <atsushi@ximian.com>
1486 In WriteXmlSchema(), when complex type contains simple type content
1487 attributes must not added to XmlSchemaComplexType directly. It
1488 causes schema compilation error.
1489 DataRelation should not be output when related columns are hidden.
1491 2004-05-07 Atsushi Enomoto <atsushi@ximian.com>
1493 * XmlDataInferenceReader.cs : Added. It does InferXmlSchema() (it is
1494 also expected to do ReadXml(), but I will remove that feature and
1495 support column reordering).
1496 * XmlSchemaDataImporter.cs : Always initialize dataset name.
1497 Always set Nested and primary key for parent table.
1498 * XmlDataReader.cs : Now it is used.
1499 Top level element might not match to dataset name nor any table
1500 name, but still possible to read content tables.
1501 Handle empty element correctly in some places.
1502 Handle Fragment mode (read up XmlReader to the end).
1503 * DataSet.cs : Modified InferXmlSchema() and ReadXml() to use
1504 XmlDataInferenceLoader and XmlDataReader.
1506 2004-05-06 Atsushi Enomoto <atsushi@ximian.com>
1509 Eliminated CRLF injection.
1510 More clear message in Clear().
1511 Updates reflecting XmlSchemaDataImporter change.
1512 Added duplicate check for XmlSerializerNamespaces in BuildSchema().
1513 Don't use xmlns attribute for UnhandledAttributes (its not mandatory
1514 but that depends on different behavior from ms.net).
1515 Set locale also for DataTable.
1516 Add xs:element only when target namespace matches to the
1517 element's namespace. Otherwise, add xs:import for external namespace.
1518 Put xs:sequence for dataset element's particle _only when_ actual
1521 2004-05-06 Atsushi Enomoto <atsushi@ximian.com>
1523 * XmlDataReader.cs : Added. This class will work better when our
1524 schema inference and schema read engine gets improved. (It contains
1525 standalone testable Driver class.)
1527 2004-05-06 Atsushi Enomoto <atsushi@ximian.com>
1529 * ForeignKeyConstraint.cs : Check step change. Existence then column
1530 validity. just for tests.
1531 * XmlSchemaDataImporter.cs : code simplification. reduced extraneous
1534 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
1536 * DataSet.cs : Ignore empty content only when output type is diffgram.
1538 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
1540 * CustomDataClassGenerator.cs : Modified that DataSet contains each
1541 DataTable field so that each table property can access them directly.
1542 (plus, modified standalone code driver code: shouldn't affect)
1544 2004-05-05 Boris Kirzner <borisk@mainsoft.com>
1546 * DataView.cs , DataRowView.cs : Added implementation to basic methods and properties.
1548 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
1550 * XmlSchemaDataImporter.cs :
1551 SimpleContent column support.
1552 Annotated relation support.
1553 Top-level element is counted only when its type is complex.
1554 xs:anyType is no longer treated as complex type.
1555 dataset existence is mandatory now.
1556 Improved DataType and DefaultValue support.
1557 Attribute namespace is properly handled now.
1558 Prohibited attribute is now treated as hidden column.
1559 Reject list or union simple type.
1561 Still incomplete 1) to read relationship in some cases, 2) to
1562 determine whether an element is dataset or table, 3) thus to
1563 exclude extraneous column, 4) to remove extraneous *_Id column.
1565 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
1568 We had better reuse DataSet's ReadXmlSchema() and ReadXml() in
1569 serialization .ctor() (thus schema read/inference should be easier).
1570 DataRowSorter should consider Table's Locale.
1572 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
1574 * DataColumnCollection.cs : We already had AutoIncrementValue(), so
1575 use it instead of duplicating logic.
1577 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
1579 * ConstraintCollection.cs :
1580 Use Table.CaseSensitive and Table.Locale to compare strings.
1581 Duplicate constraint name exception does not occur under .NET 1.1.
1583 2004-05-04 Lluis Sanchez Gual <lluis@ximian.com>
1585 * XmlSchemaDataImporter.cs: Added little type check.
1587 2004-05-04 Lluis Sanchez Gual <lluis@ximian.com>
1589 * DataSet.cs: Implemented support for runtime serialization. Fixed support
1590 for xml serialization.
1591 * XmlDiffLoader.cs: Skip diffgram element when it is empty.
1593 2004-04-30 Umadevi S <sumadevi@novell.com>
1594 * DataColumnCollection.cs : Fixed nunit test errors, removed TODOs
1595 * DataTableCollection.cs : Tested and removed TODO
1596 * TypedDataSetGeneratorException.cs : Fixed a couple of TODOs
1598 2004-04-29 Atsushi Enomoto <atsushi@ximian.com>
1600 * DataRow.cs : My previous patch unintentionally reverted Boris patch.
1602 2004-04-29 Boris Kirzner <borisk@mainsoft.com>
1604 * UniqueConstraint.cs : Constraint columns becaomes unique after adding constraint ifand only if
1605 constraint is defined on single column.
1607 2004-04-29 Atsushi Enomoto <atsushi@ximian.com>
1609 * DataRowCollection.cs : .NET 1.1 throws InvalidConstaintException,
1610 not ArgumentException (maybe changed after 1.1).
1612 2004-04-29 Atsushi Enomoto <atsushi@ximian.com>
1614 * DataRow.cs : When Column was added and it was AutoIncrement column,
1615 it extended the item object array incorrectly.
1616 (Plus tiny comment and incorrect indentation fix.)
1618 2004-04-29 Boris Kirzner <borisk@mainsoft.com>
1620 * MergeManager.cs : added ( incomplete yet ) support for merging DataSet schema.
1622 2004-04-29 Boris Kirzner <borisk@mainsoft.com>
1624 * DataRow.cs : Bug fix in CopyValuesToRow().
1626 2004-04-29 Boris Kirzner <borisk@mainsoft.com>
1628 * UniqueConstraint.cs : There is no reason to mark constraint's columns as unique, because
1629 each of the columns should not be unique, but only all the constraint's columns together.
1631 2004-04-28 Boris Kirzner <borisk@mainsoft.com>
1634 - Added using of list of autoIncrement columns
1635 - SetColumnValue receives also DataColumn to avoid duplicate lookup in DatacolumnCollection
1636 - Fix in CheckNullConstraints
1637 - Fix in this[] and HasVersion() : when evaluating an expression deleted rows values can be accessed.
1638 - Fix in SetColumnValue() , added CanAccess() method to avoid case of accessing internal array values berore it actually allocated.
1639 - Added onColumnRemoved() method to threat column removal accurately.
1641 * DataRowCollection.cs :
1642 - Added using of DataRow._nullConstraintViolation (for perfomance fix in EndLoadData())
1643 - Added method onColumnRemoved() - calls each row's onColumnRemoved() (to ensure column removal is treated accurately)
1646 - Call DataRowCollection.onColumnRemoved() in OnRemoveColumn() (to ensure column removal is treated accurately)
1648 * DataColumnCollection.cs :
1649 - Perfomance fixes :
1650 - collection holds a list of its autoIncrement columns (avoids unnesessary lookup through whole collection)
1651 - collection holds mapping from column names to DataColumn objects (avoids lookup through whole collection).
1652 - automatic creation of column names rewrited (bug fixes + perfomance improvement)
1655 - Uses autoincrement list of a table
1657 2004-04-27 Atsushi Enomoto <atsushi@ximian.com>
1659 * XmlDataLoader.cs : Even when it should ignore schema, it was
1661 * XmlSchemaDataImporter.cs : DataRelation creation support.
1662 Improved "DataSet" element handing. When attributes are on the
1663 element, it is not a "DataSet" element.
1664 Fixed parent key column name.
1665 Unique name creation is not required. Just raise an error.
1666 Fill facet also for attribute types.
1668 2004-04-27 Atsushi Enomoto <atsushi@ximian.com>
1670 * DataRow.cs : Null check for CheckReadOnlyStatus() and
1671 CheckNullConstraints(), with some coding guideline fixes.
1672 Type check should be done by Type instance comparison.
1674 2004-04-27 Atsushi Enomoto <atsushi@ximian.com>
1676 * DataColumnCollection.cs : When add a column to the collection, fill
1677 auto-increment column.
1679 2004-04-26 Boris Kirzner <borisk@mainsoft.com>
1681 * DataColumn.cs : Small perfomance fix (avoid unnesessary string concatenation).
1683 2004-04-26 Atsushi Enomoto <atsushi@ximian.com>
1685 * CustomDataClassGenerator.cs : Added.
1686 * TypedDataSetGenerator.cs : Implemented Generate().
1687 Changed GenerateIdName() to call CustomDataClassGenerator.MakeSafeName
1688 * XmlSchemaDataImporter.cs : Table Locale should be supplied.
1690 2004-04-25 Boris Kirzner <borisk@mainsoft.com>
1692 * DataTable.cs : Small perfomance fix (avoid unnesessary string concatenation).
1694 2004-04-25 Boris Kirzner <borisk@mainsoft.com>
1696 * Constraint.cs : Small perfomance fix (avoid unnesessary string concatenation).
1698 2004-04-23 Umadevi S (sumadevi@novell.com)
1699 * DataRow.cs: Checked BeginEdit,EndEdit,CancelEdit and Delete methods
1700 - Added error handling to the above methods
1702 2004-04-22 Atsushi Enomoto <atsushi@ximian.com>
1704 * DataSet.cs : Data should be read when mode is IgnoreSchema (well,
1705 the support is incomplete yet).
1706 * XmlDataLoader.cs :
1707 Reverted ReadModeSchema() argument change. XmlReadMode would be
1708 useful to handle IgnoreSchema.
1709 Don't overwrite DataSetName when mode is not such kind.
1710 Set Prefix and Namespace as well as DataSetName.
1711 AllowDBNull looks set false by default for element column.
1712 Set unique constraint as primary key when infering the table schema.
1714 2004-04-21 Atsushi Enomoto <atsushi@ximian.com>
1717 Never set null string for Prefix and Namespace.
1718 In InferXmlSchema() when null XmlReader is passed, just do nothing.
1719 In WriteXmlSchema(string), earlier try block.
1720 In BuildSchema(), try to add serialization namespaces for each
1721 namespaces in DataSet/DataTable/DataColumn.
1722 Removed namespace argument from WriteColumnAsElement() and don't
1723 overwrite when namespace is "". This fixes bug #57330.
1724 * DataColumn.cs : For Namespace and Prefix, never set null.
1726 2004-04-21 Boris Kirzner <borisk@mainsoft.com>
1728 * XmlSchemaMapper.cs : Check for not null unique constraint in ReadXmlSchemaKeyref()
1729 before creating and adding foreign key constraint and relation.
1731 2004-04-21 Boris Kirzner <borisk@mainsoft.com>
1733 * MergeManager.cs : In AdjustSchema() source table clone should be added
1734 and not the table itself.
1736 2004-04-21 Boris Kirzner <borisk@mainsoft.com>
1739 - CaseSensitive : Additional fix (removed unnesessary assignment).
1740 - CopyProperties : Do not try to copy ExtendedProperties if the collection is empty.
1742 2004-04-21 Boris Kirzner <borisk@mainsoft.com>
1744 * DataTable.cs : Ensure that DataSet property is not null before using it in Clear().
1746 2004-04-20 Boris Kirzner <borisk@mainsoft.com>
1749 - EndLoadData() : perfomance fix in case of null constraint violation
1750 during data load (also in DataRow.cs).
1751 - CaseSensitive : If DataTable belongs to DataSet it should always use
1752 DataSet.CaseSensitive untill explicitly changed.
1753 - CopyProperties() : do not try to copy ExtendedProperties if the collection is empty.
1756 - Pefromance fix in case of null constraint violation
1757 during data load (also in DataTable.cs).
1758 - CollectionChanged() : use correct column number after new DataColumn was added
1759 (differs in case some DataColumn was previosly removed).
1760 - EndEdit() - throw away proposed values only after CheckChildRows() complete.
1762 2004-04-20 Boris Kirzner <borisk@mainsoft.com>
1764 * DataColumnCollection.cs : Since unique constraint is added now
1765 in DataColumn.SetTable() the additional creation of constraint in
1766 DataColumnCollection.Add() is redundant and causes exception - fixed.
1768 2004-04-19 Atsushi Enomoto <atsushi@ximian.com>
1770 * XmlDataLoader.cs : Added "never add data rows" mode.
1771 Removed unused code. However, it is temporary fixes to unify
1772 ReadXml() and InferXmlSchema().
1773 * DataSet.cs : Implemented InferXmlSchema(), though it is incomplete.
1775 I'll create another XmlDataLoader since there are many problems
1776 such that 1) it is too waste to read the entire xml into an
1777 XmlDocument, 2) it does not handle attributes correctly, and 3) it
1778 must handle "ignored namespaces".
1780 2004-04-19 Atsushi Enomoto <atsushi@ximian.com>
1782 * Added XmlSchemaDataImporter.cs (new schema reader).
1783 * DataSet.cs : Use XmlSchemaDataImporter (right now for DataSet only)
1784 for ReadXmlSchema().
1785 Let schema reading work to ReadXmlSchema().
1786 Don't return ReadSchema when argument read mode was DiffGram.
1788 2004-04-15 Umadevi S (sumadevi@novell.com)
1789 * Updated Clone/Copy methods in DataSet along with Testcase
1790 * ForeignKeyConstraint.cs - special ctor implemented
1791 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).
1792 * Changes in ConstraintCollection.cs for the above
1793 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.
1796 2004-04-15 Atsushi Enomoto <atsushi@ximian.com>
1798 * XmlSchemaMapper.cs : set parent key and foreign key info to
1799 DataRelation when reading refkey constraints.
1800 Supply constraint name for fkey.
1802 2004-04-15 Atsushi Enomoto <atsushi@ximian.com>
1804 * XmlDataLoader.cs : Don't overwrite existing DataSetName. When read
1805 mode is Auto, just ignore the schema if there is already schema info.
1806 * DataSet.cs : Similarly ignore schema info for XmlReadMode = Auto.
1808 2004-04-14 Atsushi Enomoto <atsushi@ximian.com>
1811 - In MS output, XML declaration looks to have standalone decl (yes).
1812 - ReadXml(reader) just calls to ReadXml(reader, XmlReadMode.Auto)
1813 - ReadXml(reader, mode)
1814 1) return originally specified mode, instead of (always) Auto.
1815 2) Check empty reader.
1816 3) Check diffgram schema and content separately.
1817 4) When diffgram exists, remaining (the same-level) contents
1819 5) Similar fact should be applied, but somewhat different.
1820 InferSchema and IgnoreSchema just skips, Fragment reads both
1821 schema and content, others just reads schema.
1822 - Removed unused code.
1823 * XmlDataLoader.cs :
1824 - Read() should skip in some ReadMode.
1825 - Don't compare schema element name as case-insensitive (well,
1826 should schemas be checked here?)
1827 - Avoided BuildDocument() not to create confusing DataSet
1829 - Don't add any tables when reader has single element.
1830 * XmlDiffLoader.cs :
1831 When target table was not found, MS.NET doesn't raise an error.
1832 * XmlSchemaMapper.cs :
1833 When XmlSchema.Read() left xml reader at </xs:schema>, read once.
1835 2004-04-13 Atsushi Enomoto <atsushi@ximian.com>
1838 - InferXmlSchema(): Throw explicit NotImplementedException now.
1839 - Don't put XML declaration everywhere. Write just for filename arg.
1840 - xmlns="" should not be written. Maybe WebService problem is
1841 because default namespace is overwritten. This patch will keep
1842 the WS problem away and actually fixes some unit tests (i.e. use
1843 explicit String.Empty for null namespace in WriteStartElement()).
1844 - MoveToContent() should always be called, not only when
1845 LocalName="xml". It will ignore prolog (DTD, PI, comment etc.).
1846 - Even XmlReadMode is DiffGram, reader might not be "diffgram"
1847 element. As to MSDN, diffgram does not contain schema.
1849 2004-04-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1851 * DataTable.cs: made _initStatus private so that System.Data is CLS
1854 2004-04-13 Umadevi S <sumadevi@novell.com>
1855 * UniqueConstraint.cs:
1856 * ConstraintCollection.cs:
1858 - Implemented a Constructor for UniqueConstraint.cs
1859 - Used EndInit on DataTable to call a delegate which adds the
1860 constraints passed to the most recent call of AddRange().Used
1861 AddRange() on ConstraintCollection to check whether
1862 DataTable.BeginInit has occurred. If yes, save the argument
1863 constraint collection passed, then return. If no, Check whether the
1864 constraints are of type UniqueConstraint and initialized with the
1865 special constructor If yes Initialized the table property of this
1866 UniqueConstraint object with table assosciated with the current
1867 instance of ConstraintCollection class.
1869 2004-04-07 Marek Safar <marek.safar@seznam.cz>
1871 * Constraint.cs: changed ClsCompliant to CLSCompliant, build fix.
1873 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1876 * DataColumnCollection.cs:
1877 * DataRelationCollection.cs:
1878 * DataRowCollection.cs:
1879 * DataTableCollection.cs:
1880 * InternalDataCollectionBase.cs:
1881 * Node.cs: CLS compliance for System.Data. Patch by Gert Driesen.
1884 2004-04-05 Jackson Harper <jackson@ximian.com>
1886 * DataTable.cs: Add rows to the row list if there is no filter.
1888 2004-03-31 Juraj Skripsky <juraj@hotfeet.ch>
1890 * DataColumn.cs : Setting Caption to null sets it to the empty string
1891 (ms.net behaviour, testcase is in DataColumnTest).
1893 * DataRow.cs : Evaluate DataColumn.Expression when such a column's
1896 2004-03-30 Lluis Sanchez Gual <lluis@ximian.com>
1898 * DataColumn.cs: In Expression setter, set the expression member even if
1899 it is an empty string.
1900 * DataSet.cs: Support serialization of byte[] columns.
1901 * XmlDataLoader.cs: Support deserialization of Guid columns.
1902 Set MappingType.Attribute to columns infered from attributes.
1904 2004-03-29 Juraj Skripsky <juraj@hotfeet.ch>
1906 * ExpressionElements.cs : remove
1907 * DataColumn.cs, DataRelationCollection.cs, DataTable.cs :
1908 Integration of new Mono.Data.SqlExpressions classes used in
1909 DataTable.{Select, Compute}.
1910 Fixes bug #55503 and lots of failures in DataTableTest.cs.
1912 2004-03-28 Juraj Skripsky <juraj@hotfeet.ch>
1914 * Index.cs: Simple fix in ComparePartialRowNonUnique.
1915 This fixes bugs #56129 and #56014.
1917 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
1919 * DataSet.cs: In WriteXml (string filename, XmlWriteMode mode), close the
1920 stream after writing the dataset. This fixes bug #52581.
1921 Also added several writer.Close into finally blocks, so writers are properly
1922 closed in case of an exception.
1924 2004-03-12 Andreas Nahr <ClassDevelopment@A-SoftTech.com>
1926 * Constraint.cs: DO NOT USE the consts scheme if types can be referenced directly!
1927 * DataColumn.cs: DO NOT USE the consts scheme if types can be referenced directly!
1928 * ColumnTypeConverter.cs: Added stub
1929 * DefaultValueTypeConverter: Added stub
1930 * ConstraintConverter.cs: Added stub
1932 2004-03-04 Eran Domb <erand@mainsoft.com>
1934 * XmlDataLoader.cs : Xml reading reviewed. Added support for additional xml formats as described
1935 in MS.NET documentation (missing DataSet element etc).
1937 2004-03-04 Eran Domb <erand@mainsoft.com>
1940 * Index.cs : Rollback last changes.
1942 2004-03-03 Atsushi Enomoto <atsushi@ximian.com>
1944 * Index.cs : justa build fix.
1946 2004-03-03 Eran Domb <erand@mainsoft.com>
1949 * Constraint.cs, ForeignKeyConstraint.cs, UniqueConstraint, ConstraintCollection.cs, DataColumn.cs,
1950 DataRow.cs, DataRowCollection.cs, DataSet.cs, DataTable.cs : Changes made for using indexes on tables.
1951 This changes made for performance improvement.
1953 2004-02-08 Eran Domb <erand@mainsoft.com>
1955 * XmlSchemaMapper.cs : Read columns is they were written as SimpleContent or as Attributes.
1957 2004-02-08 Eran Domb <erand@mainsoft.com>
1959 * DataSet.cs: Fix some bugs in ReadXml().
1961 2004-02-04 Lluis Sanchez Gual <lluis@ximian.com>
1963 * DataSet.cs: Added missing method that broke the build.
1965 2004-02-04 Eran Domb <erand@mainsoft.com>
1967 * DataRowCollection.cs (InsertAt): Add a check for null row. Replace check of IndexOf with RowId for
1969 * DataSet.cs (GetTableSchema) : Add supprot for simple content columns. Change the condition for a case
1970 when all column are attributes (elements count is 0), we still want to add the relations. No relations
1971 can be on simple contents.
1972 (AddUniqueConstraints) Check that the column of the constraint are not hidden.
1973 (AddForeignKeys) Check that the relation has constraints attach to it.
1974 * XmlConstants.cs : Added constant.
1976 2004-02-04 Eran Domb <erand@mainsoft.com>
1978 * DataSet.cs : GetSchemaSerializable() return null and not BuildSchema().
1979 DoWriteXmlSchema calls BuildSchema ().
1981 2004-02-04 Lluis Sanchez Gual <lluis@ximian.com>
1983 * DataRow.cs: Added SetOriginalValue(), which is used to set the original
1985 * DataRowCollection.cs: In InsertAt(), perform the correct checks and
1987 * DataSet.cs: Fixed method GetChanges(): Parent rows of modified rows must
1988 also be added to the dataset.
1989 In WriteTable(), do not write unchanged rows when writing the original
1990 version of the table.
1991 Added WriteIndividualTableContent(), for writing the contents of a single
1993 Changed BuildSchema and related methods, so it can generate a schema for
1994 any set of tables, not just the tables of the dataset (needed for
1995 single datatable serialization).
1996 * DataTable.cs: Implemented serialization constructor and GetObjectData method.
1997 Also implemented some ReadXmlSchema methods.
1998 * XmlDiffLoader.cs: Read and process the xml document directly from XmlReader,
1999 instead of loading the full dataset in an XmlDocument. It is faster and
2000 saves memory. Also fixed several problems when generating the changes.
2001 * XmlSchemaMapper.cs: Support reading schemas for single tables (used by
2002 table serialization).
2004 2004-02-02 Eran Domb <erand@mainsoft.com>
2006 * DataSet.cs : Add indentation to the xml serialization only if we create the XmlWriter.
2007 Add the namespace attribute even if namespace is an empty string for inteoperability with MS.NET.
2008 * DataTable.cs (NewRow): Create only one DataRowBuilder.
2009 Initiate new row with row id -1.
2010 * DataRow.cs : Add RowId property.
2011 * DataRowBuilder.cs : Add _rowId member.
2012 * DataRowCollection.cs (Add) : Use the RowId property of the new row to check if it is already exists in the collection.
2014 2004-01-26 Eran Domb <erand@mainsoft.com>
2016 * XmlConstants.cs : Added some constants.
2017 * DataColumn.cs : Added a method to retrive AutoIncrement value.
2018 * XmlDataLoader.cs : Set the value of the foriegn key column, according to the value of the
2019 parent table column.
2020 * XmlDiffLoader.cs : Convert the value comming from the xml.
2021 * XmlSchemaMapper.cs (Read) : Set the DataSet namespace.
2022 (ReadXmlSchemaSequence) : Change the logic that decides if this element is a column or a table.
2023 (ReadXmlSchemaElement) : Set the locale of the dataset.
2024 (ReadColumn) : Set the column type. Find if the column is AutoIncrement.
2025 (GetColumnType) : New method to get the column type from the attribute value.
2026 (ReadXmlSchemaUnique) : Improve parsing of XPath. Set the constraint as a PK if needed,
2027 and add the constraint to the table.
2028 (ReadXmlSchemaKeyref) : Improve parsing of XPath. Create the FK constraint and add it to
2030 * DataSet.cs : Improving writing of unique constraints, and foriegn key constraint. Givving them the correct names.
2031 Writing more information to the schema for interoperability with ms.net.
2032 Improve diffgarm writing mode.
2035 2004-01-21 Atsushi Enomoto <atsushi@ximian.com>
2037 * TypedDataSetGenerator.cs : Implemented GenerateIdName().
2039 2004-01-21 Eran Domb <erand@mainsoft.com>
2041 * XmlDataLoader.cs (AddRowToTable) : Give thre new relation correct name.
2042 Do not set the child column to be AutoIncrement.
2043 Create the new column for the relation as MappingType.Hidden so they will not be serialized
2044 when writing the dataset to xml.
2046 2004-01-20 Atsushi Enomoto <atsushi@ximian.com>
2048 * Added missing TypedDataSetGenerator.cs.
2050 2004-01-08 Eran Domb <erand@mainsoft.com>
2052 * XmlSchemaMapper.cs : Fix a bug. Check if table already in DataSet before adding it.
2053 * DataSet.cs (ReadXml) : Fix bugs. Read correctly the xml file with XmlReadMode of DiffGram,
2054 InferSchema, ReadSchema and IgnoreSchema.
2055 * XmlDataLoader.cs : All modes use the same logic.
2056 * XmlDiffLoader.cs : Adding BuildXmlDocument method to the class.
2058 2004-01-06 Eran Domb <erand@mainsoft.com>
2060 * DataRelationCollection.cs : Use IndexOf in indexer.
2061 * DataSet.cs : Adding support for WriteXml with diffgram. Code style changes.
2062 * XmlDataLoader.cs : Set the DataSet.enforceConstraints to false before loading the tables.
2063 * XmlDiffLoader.cs : Reading nested tables.
2064 * XmlSchemaMapper.cs : Reading the relation.
2065 * XmlConstants.cs : Adding some constants.
2067 2004-01-05 Jackson Harper <jackson@ximian.com>
2069 * DataView.cs: Set readonly property of property descriptor. This
2072 2004-01-01 Sanjay Gupta <gsanjay@novell.com>
2074 * DataRelationCollection.cs : Fixed incorrect generation of default
2076 * DataSet.cs : Added missing functionality in WriteXml().
2077 * XmlConstants.cs : Added new constants.
2079 2003-12-27 Atsushi Enomoto <atsushi@ximian.com>
2081 * DataSet.cs : Fixed incorrect WriteXml() signature.
2083 2003-12-18 Jackson Harper <jackson@ximian.com>
2085 * DataView.cs: Implement AddNew, Delete, and OnListChanged.
2087 2003-12-17 Atsushi Enomoto <atsushi@ximian.com>
2089 * DataSet.cs, XmlDataLoader.cs : Table name should be encoded before
2090 they take shape of xml. This fixed bug #52240
2092 2003-12-16 Tim Coleman <tim@timcoleman.com>
2093 * KeyRestrictionBehavior.cs:
2094 New stubs added for .NET 1.2
2098 2003-12-08 Eran Domb <erand@mainsoft.com>
2099 * DataColumn.cs (Expression) : Validate the expression.
2101 * DataRelationCollection.cs (IndexOf) : Added new method sensetive to case differences in relation name.
2102 (Contains, IndexOf, this[], Add) : Call new IndexOf when needed.
2104 * DataRow.cs (this[]) : Fix the condition for throwing RowNotInTableException.
2105 (RejectChanges) : Detach row when state was Added.
2106 (CollectionChanged) : Fix a bug.
2108 * ExpressionElement (ValidateExpression) : Fix a bug.
2110 * ForeignKeyConstraint.cs (AssertConstraint) : Added implementation. Check all rows from child table have
2111 a parent row in the parent table.
2112 (_validateColumns) : Fix bugs.
2114 * MergeManager.cs (AdjustSchema) : Fix a bug.
2116 * XmlDataLoader.cs (ReadModeInferSchema) : Change implementation. Now we can read nested xml, and we generate the relations
2119 2003-11-30 Eran Domb <erand@mainsoft.com>
2120 * DataColumnCollection.cs (this[string name]) : Use IndexOf to find the column.
2121 (Add) : Find if the new column name is the same as the one found in IndexOf.
2122 (IndexOf) : New method.
2123 (Contains) : Use new IndexOf.
2124 (IndexOf) : Use new IndexOf.
2126 * DataRelationCollection.cs (DataRelationCollection.AddCore) : Add The Relation to the collection.
2127 (DataSetRelationCollection.AddCore) : First add the UniqueConstraint.
2129 * DataRow.cs (this[int columnIndex, DataRowVersion version]) : Change exceptions.
2130 (Delete) : Detach row if the RowState was Added.
2131 (GetChildRows) : Get the array form the ChildTable.
2132 (GetParentRows) : Get the array from the ParenTable.
2134 * DataRowCollection.cs (Remove) : Check if row state is Detached to avoid exception.
2136 * DataSet.cs (IXmlSerializable.ReadXml) : Do not call MoveToContent and ReadEndElement - the XmlSerializationReader does it.
2138 * DataTable.cs (PrimaryKey) : Fix bugs.
2139 (Compute) : First call Select. Then create ExpressionAggregate to aggregate the Select result.
2141 * DataTableCollection.cs (Add) : Fix a bug.
2143 * ExpressionElement.cs (ValidateExpression) : Turning ValidateExpression to static.
2144 (Result) : Added new interface to AggregateExpression that get DataRow[] as a param.
2145 Some code style changes (tab instead of whit spaces, alignment, etc...).
2147 * ForeignKeyConstraint.cs (_validateColumns) : Throw correct exception.
2149 * MergeManager.cs (AdjustSchema) : Fix a bug.
2153 2003-11-26 Miguel de Icaza <miguel@ximian.com>
2155 * DataSet.cs: Add a few more missing methods, code style updated
2158 2003-11-26 Tim Coleman <tim@timcoleman.com>
2160 * ConflictOptions.cs DataAdapterException.cs DataTableReader.cs
2161 * DbMetaData.cs FillOptions.cs IDataReader2.cs IDataRecord2.cs
2162 * IDataUpdatableRecord.cs IDbAsyncCommand.cs IDbAsyncConnection.cs
2163 * IDbExecutionContext.cs IGetTypedData.cs ISetTypedData.cs
2164 * LoadOption.cs OperationAbortedException.cs ResultSetOptions.cs
2165 * ResultSetSensitivity.cs StatementCompletedEventArgs.cs
2166 * StatementCompletedEventHandler.cs UpdateOptions.cs:
2167 New classes added for NET_2_0
2168 * DBConcurrencyException.cs DataRelation.cs DataSet.cs DataTable.cs
2169 * DataTableCollection.cs DataView.cs ForeignKeyConstraint.cs:
2170 Modifications to add new NET_2_0 functions
2172 2003-11-25 Tim Coleman <tim@timcoleman.com>
2176 2003-11-21 Pedro Martínez Juliá <yoros@wanadoo.es>
2178 * DataRow.cs: Detached row can be accesible (new rows from data
2179 table are detached). Closes but #51263.
2181 2003-11-19 Eran Domb <erand@mainsoft.com>
2182 * DataRow.cs : Throw exceptions if Row is Detached.
2183 (EndEdit) : Check that we are not in middle of ChangeEvent.
2184 (AcceptChanges) : Detach the row.
2186 * DataRelation.cs : throw correct exception.
2187 *UniqueConstraint.cs : throw correct exception.
2190 2003-11-09 Pedro Martínez Juliá <yoros@wanadoo.es>
2192 * DataRow.cs: Use RemoveInternal instead of Remove because the last
2193 one uses Delete and AcceptChanges.
2195 * DataRowCollection.cs: When removing, Delete and AcceptChanges
2196 method from the row are called. Added an internal method that will
2197 be used by DataRow to "physically" remove the row from the list.
2199 2003-11-09 Pedro Martínez Juliá <yoros@wanadoo.es>
2201 * DataRowCollection.cs: To follow the specification: Remove and
2202 RemoveAt should remove the row. But needed to call DeletingDataRow
2203 to prepare the deleting.
2205 * DataRow.cs: Don't call DeletingDataRow when it is called by the
2206 method Table.Rows.Remove.
2208 2003-11-09 Pedro Martínez Juliá <yoros@wanadoo.es>
2210 * DataRowCollection.cs: Make the row be deleted by itself. If not,
2211 it fails because we need to call OnRowDeleting and OnRowDeleted. It
2212 is full implemented inside DataRow.
2214 2003-11-05 Eran Domb <erand@mainsoft.com>
2215 * DataView.cs (ctor) : Changing default RowStateFilter to CurrentRow.
2217 2003-11-04 Eran Domb <erand@mainsoft.com>
2218 * DataRow.cs (CheckChildRows) : Improving the implementation - checking child for all FK, and not
2220 (GetChildRows) : Adding some checks.
2221 (GetParentRows) : Adding some checks. Fix a bug in implementation.
2222 (SetParentRow) : Added implementation.
2224 * DataRowCollection.cs (Add) : Added more checks on the row added to the collection.
2225 * DataTable.cs (Copy) : Set the During Loading flag to save unnecessary assertions.
2226 * ForeignKeyConstraint.cs (AssertConstraint) : Fixing bugs in implementation. Checking for DBNull values in the row.
2227 * MergeManager.cs : Check that the target table is not null.
2229 2003-10-27 Eran Domb <erand@mainsoft.com>
2230 * DataColumn.cs (DefaultValue) : Changing null value to DBNull. Checking that the type of the new default value
2231 can be converted to the column type.
2233 * DataRelationCollection.cs (AddCore) : Give the new FK the name of the relation.
2235 * DataRow.cs (EndEdit) : Check if we need to validate the constraints.
2236 (GetParentRows, GetChildRows) : Checking that the row has the wanted version, before accessing the row's value.
2238 * DataRowCollection.cs (Add) : Fixing a bug.
2239 (Clear) : Before clearing the array check that there is no violation of FK constraint.
2241 * DataSet.cs (Prefix) : If value is null chage it to empty string.
2242 (GetXml) : Removing the Processing Instructions from the xml string as in MS ADO.NET.
2244 * ExpressionElement : Adding support for IN expresion.
2246 * DataTable (CopyConstraints) : New method that copy the tables constraints to the copy table.
2247 (Select) : Adding support for DataViewwRowState.
2249 * ForeignKeyConstraint.cs (AssertConstraint) : Adding implementation.
2251 * MergeManager.cs (MergeRow) : Fix bugs.
2253 2003-10-27 Eran Domb <erand@mainsoft.com>
2254 * DataRow.cs (SetColumnValue): Donot check null value when in midle of loading data.
2255 check null values when ending loading data.
2257 * DataSet.cs (RejectChanges) : Imlementation.
2258 (Prefix) : If prefix was changed fire event. Check that the prefix is not null - if null,
2259 change it to empty string.
2261 * DataTable.cs (BeginLoadData, EndLoadData) : Impemantation.
2263 2003-10-22 Eran Domb <erand@mainsoft.com>
2264 * MergeManager.cs : Fixing bugs. Adding check for PrimaryKey matching.
2266 * ConstraintCollection.cs (RamoveAt): Change implemntation.
2268 * DataTableCollection (CanRemove): Removing cast to Constraint.
2270 2003-10-22 Eran Domb <erand@mainsoft.com>
2271 * DataRelationCollection.cs (AddCore): The unique constraint was added even if the createConstraints flag was false.
2272 (Clear): The collection was cleared without removing the relation from the parent and child tables.
2274 * DataSet.cs (Copy, Clone): The Relations of the DataSet were not copy.
2275 (HasChanges, Reset): Imlementation.
2277 * DataTable.cs (HasErrors): There is no flag for errors, instead the table ask her row if they have any errors.
2278 This is because the we do not no when to turn off the flag.
2279 (Locale): Changing implementation to behave like ADO.NET.
2280 (AcceptChanges): Fix bug.
2281 (Clear): Check that this table is not referenced from a foreign key constraint.
2282 (Copy): Do not try to access a deleted row.
2283 (CopyProperties): Copy the PrimaryKey.
2284 (GetChanges, ImportRow): Implementation.
2285 (LoadDataRow): Adding implementation if the table has PrimaryKey.
2286 (ToString): Changing implementation to behave like ADO.NET.
2288 * UniqueConstraint.cs (AssertConstraint): support for Multiple DataColumns in the constraint.
2290 * DataRow.cs (Ctor): In the constructor we initiate the current array, but we should initiate only the proposed array for new rows.
2291 (HasErrors): Implementation.
2292 (Delete): Added checking for child rows of the deleted row.
2293 (EndEdit): Added checking for child row and firing events.
2294 (GetColumnError): Added a check that the method will not return null, as in ADO.NET(an empty string is returned).
2295 (GetColumnsInError): Added a check for null values in column error.
2296 (HasVersion): Added special treatment for special RowState.
2297 (CollectionChanged): More checks to avoid NullReferenceException.
2299 * DataRowCollection.cs (Remove): Fix a bug.
2302 2003-10-01 Duncan Mak <duncan@ximian.com>
2304 More patches from Eran Domb <erand@mainsoft.com>.
2306 * MergeManager.cs: New file.
2308 * DataRelationCollection.cs (AddCore): Check that a
2309 UniqueConstraint is already exists. It loops over the Relations
2310 instead of the Constraints.
2311 (Add, AddCore): The relation was added twice.
2313 * DataSet.cs (Merge, GetChanges, HasChanges): Implemented.
2315 2003-09-30 Duncan Mak <duncan@ximian.com>
2317 Patches from Eran Domb <erand@mainsoft.com>.
2319 * DataRelation.cs (constructor): When the name of the relation is
2320 null, it should return an empty, not "Relation".
2322 * DataRow.cs (AcceptChanges): Added special case for
2324 (CancelEdit): Set editing flag to false.
2325 (IsNull): Check that the value is DBNull.
2327 * DataRowCollection.cs (Add): There was no check that the table of
2328 the collection is owned by a DataSet.
2330 * DataSet.cs (OnMergeFailed): Added.
2332 * UniqueConstraint.cs (AssertConstraint): There was no check that
2333 values in the row are not null, where it is a primary key
2334 column. Also check that the row has a proposed version, if not,
2335 get the current version when we compare the rows.
2337 2003-09-25 Duncan Mak <duncan@ximian.com>
2339 Patches from Eran Domb <erand@mainsoft.com>.
2341 * DataColumn.cs (Unique): Implemented.
2344 * ConstraintCollection.cs:
2345 * ForeignKeyConstraint.cs (_ensureUniqueConstraintExists): Fixes
2346 an Exception thrown. Details:
2347 http://lists.ximian.com/archives/public/mono-devel-list/2003-September/002130.html
2349 * DataRowCollection.cs (Add): There is no checking that there is
2350 no violation of the unique constrains.
2352 * UniqueConstraint.cs (AssertConstraint): There is no checking on
2353 all columns in the constraint.
2355 * DataTableCollection (Add): Correctly throw an Exception, more
2357 http://lists.ximian.com/archives/public/mono-devel-list/2003-September/002117.html
2358 (Remove, RemoveAt): Implemented.
2360 2003-07-31 Duncan Mak <duncan@ximian.com>
2362 * DBConcurrencyException.cs: Added new NET_1_1 no-param constructor.
2364 2003-07-25 Ravi Pratap <ravi@ximian.com>
2366 * DataRelation.cs (OnPropertyChanging): Calling the 'Invoke'
2367 method on a delegate is disallowed - fix this.
2369 2003-07-22 Lluis Sanchez Gual <lluis@ximian.com>
2371 * DataSet.cs: Implemented IXmlSerializable interface. Added basic support for
2372 xml serialization. Modified method of writing schema. Now it creates
2373 a XmlSchema object and serializes it using XmlSerializer.
2374 * XmlConstants.cs: Added constants for data type names.
2375 * XmlDataLoader.cs: Fixed deserialization of data. Now converts data to the
2376 type specified in the column.
2378 2003-04-20 Alan Tam <Tam@SiuLung.com>
2380 * DataRelationCollection.cs: Fix a bug that prevent relations
2381 from being added via DataSet.
2383 2003-04-12 Ville Palo <vi64pa@kolumbus.fi>
2385 * UniqueConstraint.cs: one tiny fix.
2387 2003-04-05 Ville Palo <vi64pa@kolumbus.fi>
2389 * DataTable.cs: Remove UniqueConstraints when adding new ones
2391 2003-04-04 Ville Palo <vi64pa@kolumbus.fi>
2393 * DataColumnCollection.cs: Little 'case sensitive' fix
2395 2003-04-04 Ville Palo <vi64pa@kolumbus.fi>
2397 * DataRow.cs: AutoIncrement handling to Constructor
2398 * DataRowCollection.cs: This doesnt need anymore AutoIncrements
2400 2003-03-27 Ville Palo <vi64pa@kolumbus.fi>
2402 * DataTable.cs: Some fixes to PrimaryKey etc...
2403 * UniqueConstraint.cs: Little clean up
2405 2003-03-27 Ville Palo <vi64pa@kolumbus.fi>
2407 * DataTable.cs: Tiny fix to ToString () -method
2409 2003-03-27 Ville Palo <vi64pa@kolumbus.fi>
2411 * ConstraintCollection.cs: Little fix.
2412 * DataColumn.cs: Added new internal method SetUnique()
2413 * UniqueConstraint.cs: some little fixes
2415 2003-03-26 Ville Palo <vi64pa@kolumbus.fi>
2417 * DataRowCollection.cs: Bugfixes, implementation,...
2419 2003-03-26 Ville Palo <vi64pa@kolumbus.fi>
2421 * DataColumn.cs: If DataType if set to something else than short, int
2422 or long and AutoIncrement is true, AutoIncrement is must set to false.
2424 2003-03-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2427 (BeginEdit): fixed array bound problem when a column has been added.
2428 (EndEdit): just assign proposed to current as proposed is set to null.
2429 This also fixes another array boudn problem.
2431 2003-03-21 Alan Tam <Tam@SiuLung.com>
2433 * DataRow.cs: Fixed problems in accessers, BeginEdit, CancelEdit,
2434 EndEdit and AcceptChanges to act correctly according to DataRowState
2436 * DataRowCollection.cs: Call AttachRow and DetachRow when a row is
2437 attached and detached from the collection.
2439 2003-03-20 Alan Tam <Tam@SiuLung.com>
2441 * DataColumn.cs: Store empty string for Expression when null is passed in.
2442 Classes generated by XSD.exe passes null by default.
2444 2003-03-16 Ville Palo <vi64pa@kolumbus.fi>
2446 * DataColumnCollection.cs: Tiny clean up
2448 2003-03-16 Ville Palo <vi64pa@kolumbus.fi>
2450 * DataColumn.cs: little fixes.
2451 * DataColumnCollection.cs: Lots of little fixes and improvments.
2453 2003-03-12 Alan Tam <Tam@SiuLung.com>
2455 * DataSet.cs: Fixed a bug that the file written does not close correctly.
2457 2003-03-08 Alan Tam <Tam@SiuLung.com>
2459 * DataRelationCollection.cs: Removed the mis-overridden methods
2460 * DataRow.cs: Fixed an attribute
2461 * DataSet.cs: Fixed the modifiers
2463 2003-03-06 Aleksey Demakov <avd@openlinksw.com>
2465 * DataTableCollection.cs: The Contains (string name),
2466 IndexOf (string name) methods, and item[string name] indexer
2467 now behave more like .NET with respect to case-sensitivity.
2468 That is if there is an exactly matching item then this one is used.
2469 If there is only one item differing in case then it used.
2470 If there are more than one item differing in case then
2471 Contains returns false, IndexOf returns -1, and item[]
2472 throws an ArgumentException.
2474 2003-02-28 Ville Palo <vi64pa@kolumbus.fi>
2476 * ExpressionElement.cs: More implementation.
2478 2003-02-28 Alan Tam <Tam@SiuLung.com>
2479 * DataSet.cs: Changed WriteTable so that it now calls the newly written
2480 WriteObjectXml to direct the call to the respective XmlConvert method.
2481 This fixes the wrong format written to XML files of bool, float,
2482 double, DateTime and TimeSpan types.
2484 2003-02-25 Alan Tam <Tam@SiuLung.com>
2486 * DataRelation.cs: Added SetDataSet for DataSetRelationCollection to use.
2487 * DataRelationCollection.cs: Implemented AddRange and Contains.
2488 Implemented AddRange, Clear, List and RemoveCore for DataSetRelationColletion.
2489 Implemented AddCore, List and RemoveCore for DataTableRelationCollection.
2490 Reimplemented most Add methods to eliminate duplicated checks.
2491 Centralized RelationName generation procedure in GetNextDefaultRelationName.
2493 2003-02-25 Alan Tam <Tam@SiuLung.com>
2495 * DataColumn.cs: Fixed wrong storage representation of Expression
2496 (using empty string instead of null) so that ToString() returns nothing.
2497 * DataColumnCollection.cs: Reimplemented GetNextDefaultColumnName so that
2498 auto column naming now works as expected. Reimplemented some Add methods
2499 to eliminate code duplication.
2501 2003-02-19 Ville Palo <vi64pa@kolumbus.fi>
2503 * DataTable.cs: DataTable.CaseSensitive follows parent
2504 DataSet.CaseSensitive property if DataTable.CaseSensitive has never
2505 been changed directly from DataTable
2507 2003-02-19 Ville Palo <vi64pa@kolumbus.fi>
2509 * DataSet.cs: When CaseSensitive property is changed all of the Tables
2510 of DataSet have to change too
2512 2003-02-19 Daniel Morgan <danmorg@sc.rr.com>
2514 * InternalDataCollectionBase.cs: revert change to field
2517 * DataViewManager.cs
2520 * DataSet.cs: commented use of DesignerAttribute
2521 because it broke the build. According to MSDN,
2522 DesignerAttribute does not have a zero-argument constructor
2524 2003-02-18 Ville Palo <vi64pa@kolumbus.fi>
2526 * DataColumnCollectin.cs: Little fix for indexer and case sensitivity
2528 2003-02-18 Alan Tam <Tam@SiuLung.com>
2530 * DataRow.cs: Implemented GetParentRow and GetParentRows.
2531 * DataSet.cs: Added stub for HasChanges, InferXmlSchema,
2532 OnPropertyChanging, OnRemoveRelation, OnRemoveTable,
2533 RaisePropertyChanging.
2534 * DataTable.cs: Implemented NewRowArray.
2535 * DataTablePropertyDescriptor: Fixed a modifier.
2536 * InternalDataCollectionBase.cs: Fixed modifiers. Implemented SyncRoot.
2537 * PropertyCollection.cs: Minor fix.
2538 * ConstraintCollection.cs DataColumn.cs DataColumnCollection.cs
2539 * DataRelation.cs DataRelationCollection.cs DataRow.cs
2540 * DataRowCollection.cs DataRowState.cs DataSet.cs DataTable.cs
2541 * DataTableCollection.cs DataTablePropertyDescriptor.cs DataView.cs
2542 * DataViewManager.cs DataViewRowState.cs DataViewSettingCollection.cs
2543 * ForeignKeyConstraint.cs InternalDataCollectionBase.cs
2544 * PropertyCollection.cs UniqueConstraint.cs: Added missing attributes
2546 2003-02-08 Ville Palo <vi64pa@koti.soon.fi>
2548 * ExpressionElement.cs: More implementation
2550 2003-02-05 Alan Tam <Tam@SiuLung.com>
2552 * DataSet.cs: Added framework for DataSet.Update Implemented missing
2553 methods GetSchemaSerializable, GetSerializationData,
2554 ReadXmlSerializable, ShouldSerializeRelations and ShouldSerializeTables
2556 * DataTable.cs: Implemented missing methods CreateInstance and
2557 GetRowType for DataTable
2559 2003-02-03 Ville Palo <vi64pa@koti.soon.fi>
2561 * DataSet.cs: Implemented private method MapType for
2562 mapping datatypes for XmlSchema
2564 2003-02-03 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2566 * DataView.cs: implemented Dispose.
2568 2003-01-30 Ville Palo <vi64pa@koti.soon.fi>
2570 * ExpressionElement.cs: Added new file. This file is for parsing
2571 and DataData.Select () -methods and DataColumn.Expression -property
2572 * DataTable.cs: Implemented Select(string) -method
2574 2003-01-28 Ville Palo <vi64pa@koti.soon.fi>
2576 * DataSet.cs: One little fix to writing xml
2578 2003-01-27 Ville Palo <vi64pa@koti.soon.fi>
2580 * XmlSchemaMapper.cs: Some fixes.
2581 * DatSet.cs: Some XmlFixes and BeginInit ()/ EndInit () -fix
2584 2003-01-24 Ville Palo <vi64pa@koti.soon.fi>
2586 * UniqueConstraint.cs: Do not set columns Unique property true
2588 * ForeignKeyConstraint.cs: Add UniqueConstraint to parent Table
2590 2003-01-18 Ville Palo <vi64pa@koti.soon.fi>
2592 * DataTableCollection.cs: Now names new DataTable if it doesn't
2593 already have a name.
2595 2003-01-17 Ville Palo <vi64pa@koti.soon.fi>
2597 * XmlSchemaMapper.cs: Improvments.
2598 * XmlConstaints.cs: Added more constants.
2599 * DataSet.cs: Improvments of reading and writing xml
2600 * DataColumn.cs: Added default values of properties.
2602 2003-01-14 Ville Palo <vi64pa@koti.soon.fi>
2604 * XmlSchemaMapper.cs: Some improvments
2606 2003-01-13 Ville Palo <vi64pa@koti.soon.fi>
2608 * DataRowCollection.cs: Added IndexOutOfRangeException
2609 * DataTableCollection.cs: Added OnCollectionChanging and
2610 OnCollectionChanged events.
2611 * DataSet.cs: Many fixes. Implemented Clone () and Copy () -methods
2612 * DataTable.cs: Implemented Copy () and Clone () methods.
2613 * XmlDataLoader.cs: some fixes.
2614 * XmlSchemaMapper.cs: comments.
2616 2003-01-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2618 * DataColumnPropertyDescriptor.cs: store columnIndex in the .ctor.
2620 2003-01-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2622 * DataColumnPropertyDescriptor.cs: fixed typo.
2623 * DataViewManagerListItemTypeDescriptor.cs: added new internal property
2624 to get the DataViewManager and removed TablePD class.
2625 * DataTablePropertyDescriptor.cs: TablePD class is now this one as
2626 suggested by danmorg.
2628 2003-01-06 Ville Palo <vi64pa@koti.soon.fi>
2630 * XmlDataLoader.cs: Moved diffgram stuff to new internal class
2632 * XmlDiffLoader.cs: new class for diffgrams. Added handling of
2633 diffgr:Errors and some fixes and changed XmlReader to XPathNavigator.
2635 2003-01-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2637 * DataView.cs: made dataViewManager internal.
2638 * DataViewManager.cs: use ICustomTypeDescriptor. We don't want the
2639 properties of the object, but the values of the columns present in a
2642 * DataViewManagerListItemTypeDescriptor.cs: implemented GetProperties,
2643 which returns a PropertyDescriptorCollection. Created a new class
2644 derived from PropertyDescriptor that treats Table as an object whose
2645 properties are DataRowView.
2647 2003-01-04 Ville Palo <vi64pa@koti.soon.fi>
2649 * XmlSchemaMapper.cs: Added handling for Constraints, Attributes.
2651 2003-01-04 Ville Palo <vi64pa@koti.soon.fi>
2653 * DataColumn.cs: ExtendedProperties is by default !null-
2655 2003-01-04 Ville Palo <vi64pa@koti.soon.fi>
2657 * DataColumnCollection.cs: Add (DataColumn Column) -method didn't
2658 set column's ordinal.
2660 2003-01-02 Ville Palo <vi64pa@koti.soon.fi>
2663 * XmlDataLoader.cs: XmlReader closing fixes.
2664 * XmlSchemaReader.cs: Added support for ref=
2666 2003-01-01 Ville Palo <vi64pa@koti.soon.fi>
2669 - Added XmlReader and XmlWriter Closing.
2670 - Moved ReadXmlSchema stuff to new internal class XmlSchemaMapper.
2671 * XmlSchemaMapper.cs
2672 - Much better way IMHO to map xmlschema than the old one in
2673 DataSet.cs. Its, more flexible, cleaner, ...
2675 2002-12-29 Ville Palo <vi64pa@koti.soon.fi>
2677 * XmlDataLoader.cs: Reading diffgrams.
2679 2002-12-29 Ville Palo <vi64pa@koti.soon.fi>
2681 * DataRow.cs: Little fix to indexer and DataColumnCang* trigger fixes.
2682 * DataTable.cs: Added ChanginDataColumn () for triggering
2683 DataColumnChanging event
2685 2002-12-28 Ville Palo <vi64pa@koti.soon.fi>
2687 * DataSet.cs: Indentations to WriteXmlSchema () and one little fix
2689 2002-12-28 Ville Palo <vi64pa@koti.soon.fi>
2691 * DataSet.cs: Indentations to WriteXml ()
2693 2002-12-27 Ville Palo <vi64pa@koti.soon.fi>
2696 * XmlDataLoader.cs: Moved ReadXml -stuff from DataSet.cs to new
2697 class XmlDataLoader.cs
2699 2002-12-19 Ville Palo <vi64pa@koti.soon.fi>
2701 * DataSet.cs Implemented ReadXml with XmlReadMode.ReadSchema
2703 2002-12-18 Ville Palo <vi64pa@koti.soon.fi>
2705 * DataSet.cs: Started to implement ReadXml-methods.
2707 2002-12-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2709 * DataSet.cs: implemented DefaultViewManager and GetList.
2711 * DataViewManager.cs: a bit of work on IList and ITypedList needed by
2712 DataList in System.Web.
2714 * DataViewManagerListItemTypeDescriptor.cs: custom type descriptor for
2717 2002-12-16 Ville Palo <vi64pa@koti.soon.fi>
2720 * DataTable.cs: Fixed NullException (rollback -event)
2721 * DataSet.cs: WriteXml -method does not anymore write <?xml... row.
2723 2002-12-15 Ville Palo <vi64pa@koti.soon.fi>
2726 * DataRowCollection.cs: Moved event triggering from DataRow to
2729 2002-12-09 Ville Palo <vi64pa@koti.soon.fi>
2731 * DataSet.cs: Little fix to WriteTable () -method
2732 and DoReadXmlSchema () -method.
2734 2002-12-06 Ville Palo <vi64pa@koti.soon.fi>
2736 * DataSet.cs: Clean up to reading xmlschema. This looks much better
2737 now (work better too), but it not working correctly yet.
2739 2002-12-04 Ville Palo <vi64pa@koti.soon.fi>
2742 * DataRowCollection.cs: Added some event handlins stuff.
2743 * DataSet.cs: Some fixes.
2744 * DataTable.cs: Added event handlers.
2746 2002-11-30 Ville Palo <vi64pa@koti.soon.fi>
2748 * DataRowChangeEventArgs.cs: Implemented Action and Row properties
2750 2002-11-30 Ville Palo <vi64pa@koti.soon.fi>
2752 * System.Data/DataRow.cs: Added internal property XmlDataID
2754 2002-11-29 Ville Palo <vi64pa@koti.soon.fi>
2756 * DataSystem.Data.DataTableCollection.cs:
2757 Removed HashTable. There could be situations where DataTable
2758 is added to collection before it hava TableName. So using
2759 HashTable is impossible.
2761 2002-11-19 Carlos Guzmán Álvarez <carlosga@telefonica.net>
2763 * DataRow.cs: an object that is equal to null
2764 should be allowed to be set in this indexer too
2767 2002-11-06 Daniel Morgan <danmorg@sc.rr.com>
2769 * DataColumnPropertyDescriptor.cs: added file
2771 * System.Data/DataRowView.cs: started implementation
2773 * DataTable.cs: stubbed more interfaces. Implemented
2774 IListSource.GetList()
2776 * DataView.cs: stubbed more interfaces. Implemented
2777 some properties and methods: GetEnumerator(),
2778 ITypedList.GetItemProperties, Item indexer, CopyTo()
2780 2002-05-18 Nick Drochak <ndrochak@gol.com>
2782 * DataRow.cs: Fix typo.