1 2005-09-20 Sureshkumar T <tsureshkumar@novell.com>
3 * DataView.cs (Sort): Apply default Sorting Order if Sort property
4 is reset to null. Sort property handles this. Patch from Marc.
6 * DataTable.cs (ParseSortString): Patch from Marc Haisenko for
7 allowing [ & ] in DataView.Sort string.
9 2005-09-01 Boris Kirzner <borisk@mainsoft.com>
10 * System.Data/DataRowCollection.cs: indexes should be updated even if
11 EnforceConstraints is false. Check for EnforceConstraints in
12 ValidateDataRowInternal.
14 2005-08-08 Gert Driesen <drieseng@users.sourceforge.net>
16 * DataView.cs: Changed accessibility of dataTable, rowState and
17 rowCache field to internal to fix public API. Assigned TypeConverter
19 * ForeignKeyConstraint.cs: IsConstraintViolated is now internal.
20 * Constraint.cs: IsConstraintViolated is now internal.
21 * UniqueConstraint.cs: IsConstraintViolated is now internal.
23 2005-08-05 Atsushi Enomoto <atsushi@ximian.com>
25 * XmlSchemaDataImporter.cs : When "dataset element" has identity
26 constraints, then first reserve constraints room for them and then
27 process elements, skipping pkey creation if there is already
28 reserved one. Fixed bug #75711.
30 2005-08-05 Atsushi Enomoto <atsushi@ximian.com>
32 * XmlDataInferenceLoader.cs : in GetElementMappingType(), don't guess
33 the same (QNamed) element again when it was already evaluated as
34 not simple type. Fixed one part of bug #75711.
36 2005-08-02 Boris Kirzner <borisk@mainsoft.com>
37 * XmlSchemaDataImporter.cs : Data relations should be processed after the
38 keys, so no redundant constraints created while relations processing.
40 2005-07-25 Boris Kirzner <borisk@mainsoft.com>
41 * FillOptions.cs, ConflictOptions.cs, UpdateOptions.cs:
42 added ifdef TARGET_JVM.
44 2005-07-22 Sureshkumar T <tsureshkumar@novell.com>
46 * DataViewSettingCollection.cs, DataTableCollection.cs,
47 DataSet.cs, DataView.cs, DataColumn.cs, ForeignKeyConstraint.cs,
48 DataRelationCollection.cs, UniqueConstraint.cs, DataTable.cs,
49 DataColumnCollection.cs, DataRelation.cs, DataSet.cs:
50 - updated attributes & attribute descriptions to match with
53 * DataView.cs: changed protected members
54 rowstate,rowcache,dataTable to protected internal.
55 * Constraint.cs, ForeignKeyConstraint.cs, UniqueConstraint.cs:
56 changed InConstraintViolated to protected internal.
57 * ConflictOptions.cs, UpdateOptions.cs, FillOptions.cs: enclosed
60 2005-07-21 Sureshkumar T <tsureshkumar@novell.com>
62 * ForeignKeyConstraint.cs:
63 - IsConstraintViolated (): no matter what EnforceConstraints is,
64 this function now honestly validates. It is upto the caller to run
66 - AddToConstraintCollectionSetup (): AssertConstraint according to
69 2005-07-21 Boris Kirzner <borisk@mainsoft.com>
70 * ForeignKeyConstraint.cs - IsConstraintViolated() should check also for Table.EnforceConstraints.
71 * DataTable.cs - EnforceConstraints becomes internal so it can be used by ForeignKeyConstraint.
73 2005-07-19 Sureshkumar T <tsureshkumar@novell.com>
75 * DataTable.cs - CopyConstraints (): copy constraints only if it
78 * DataSet.cs - Copy ():
79 - use activator.CreateInstance to create a typed dataset.
80 - copy tables if target does not exist, otherwise, just add rows.
81 - add relation only if it does not exists.
83 Typed datasets create the constraints & relations through
84 constructors. Fixes bug #75211.
86 2005-07-14 Sureshkumar T <tsureshkumar@novell.com>
88 * DataView.cs: Patch from Marc Haisenko to throw descriptive error
89 message when accessing Item, with invalid index.
91 2005-07-14 Sureshkumar T <tsureshkumar@novell.com>
93 reapplied patch from Marc Haisenko.
94 * DataView.cs: Patch from Marc Haisenko that ensures that rowCache
97 2005-07-13 Sureshkumar T <tsureshkumar@novell.com>
99 * DataRelationCollection.cs: adding a relation with same set of
100 parent columns & child columns, should not be allowed.
102 2005-07-08 Sureshkumar T <tsureshkumar@novell.com>
104 * DataTableReader.cs: GetSchemaTable: DataType column should be
105 passed a type of Type.
107 * DataRow.cs: Load : Fired necessary events.
109 * DataTable.cs: LoadDataRow (object [], LoadOption): Fired
112 2005-06-28 Sureshkumar T <tsureshkumar@novell.com>
114 * DataRow.cs: Delete (): if row is detached, do nothing.
117 2005-06-22 Sureshkumar T <tsureshkumar@novell.com>
119 * DataRow.cs: Added method MergeValuesToRow copy merge two rows
120 according to the merge rules.
122 * MergeManager.cs: (MergeRow): use MergeValuesToRow
123 API. CopyValuesToRow simply makes the target row same as source
124 row. Rather, MergeValuesToRow merges with the target row according
127 2005-06-19 Konstantin Triger <kostat@mainsoft.com>
129 * DataSet.cs: Fixed ReadXml to work with IXmlSerializable
131 2005-06-17 Jordi Mas i Hernandez <jordi@ximian.com>
133 * DataViewManager.cs: fixes exception and creates DataView
135 2005-06-15 Sureshkumar T <tsureshkumar@novell.com>
137 * DataRow.cs: CheckChildRows: cascade parent changes to child rows
138 only if there is a change in columns of the fk constraint.
140 2005-06-14 Sureshkumar T <tsureshkumar@novell.com>
142 * DataSet.cs: GetChanges: if row is deleted, get parent rows based
143 on original version. fixes bug #75227.
145 2005-06-13 Sureshkumar T <tsureshkumar@novell.com>
147 * DataRowCollection.cs: Find (keys, version): Added an overload to
148 find keys matching given DataViewRowState filter. Used in
149 DataSet.Merge and DataTable.LoadDataRow.
151 * DataTable.cs: LoadDataRow (values, LoadOption): Use
152 DataRowCollection.Find (object [], DataViewRowState) overload.
155 - CopyValuesToRow: Create target "records" out of loop. Records
156 should be created once, not for each column. Dispose Unused target
160 - MergeRow: Find rows with matching original records. If not,
161 select with current values.
162 - MergeRow: While adding new row, use NewNotInitializedRow.
164 * ForeignKeyConstraint.cs: IsConstraintViolated: should not check
165 if EnforceConstraints is false.
167 2005-06-10 Sureshkumar T <tsureshkumar@novell.com>
169 * DataRow.cs: CopyValuesToRow: if orginal == current, don't create
170 a new current record.
172 * DataSet.cs: GetChanges :Temporarily disable EnforceConstraints.
174 * MergeManager.cs: Merge: Temporarily disable
175 EnforceConstraints. Patch from george.barbarosie@gmail.com (George
178 2005-06-09 Jordi Mas i Hernandez <jordi@ximian.com>
180 * DataView.cs: fixes GetListName
182 2005-06-02 Atsushi Enomoto <atsushi@ximian.com>
184 * XmlSchemaConstants.cs,
185 XmlSchemaDataImporter.cs,
186 XmlSchemaWriter.cs : AutoIncrementStep support. Patch partly by
187 George Barbarosie. Fixed bug #75121.
188 * XmlSchemaMapper.cs : it is not used anymore, so just removed.
190 2005-05-31 Boris Kirzner <borisk@mainsoft.com>
191 * DataRow.cs : SetParentRow on Detached row with no Default version throws an exception.
193 2005-05-29 Konstantin Triger <kostat@mainsoft.com>
195 * This patch fixes #74813
196 * DataView.cs: rework the CreateChildView to receive the index into the indexed row array, rowState became protected to be initialized from RelatedDataView
197 * DataRowView.cs: movo the logic of creating the child view to the DataView
198 * RelatedDataView.cs: perform correct init.
200 2005-05-25 Sureshkumar T <tsureshkumar@novell.com>
202 * DataTable.cs: Reworked DataTable.LoadDataRow method after
203 regressions caused by Index redesign.
204 * DataRow.cs: Load : reworked.
206 2005-05-25 Konstantin Triger <kostat@mainsoft.com>
208 * ISafeDataRecord.cs: Added GetDateTimeSafe method, the interface was made derived from IDataRecord
210 2005-05-22 Konstantin Triger <kostat@mainsoft.com>
212 * 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
214 2005-05-20 Sureshkumar T <tsureshkumar@novell.com>
216 * DataTable.cs: CreateRecord :value should be set to auto
217 increment value or default value if the given value is null.
219 2005-05-16 Konstantin Triger <kostat@mainsoft.com>
221 * DataTable.cs: In DataTable.LoadDataRow with LoadOption - reverting the search order back to Original -> Current (by Suresh request)
223 2005-05-16 Konstantin Triger <kostat@mainsoft.com>
225 * DataRow.cs, DataTable.cs: code under net_2_0 changed to use the new interface
226 * DataTable.cs: Added CompareRecords, which compares records in column order
229 2005-05-16 Sureshkumar T <tsureshkumar@novell.com>
232 * DataTable.cs: quick fix to make build 2.0 profile (follow up for
233 check in 2005-05-16). Merge with previous changes.
235 2005-05-11 Sureshkumar T <tsureshkumar@novell.com>
237 fix for "import row does not import deleted records"
239 * UniqueConstraint.cs: Make a way to access value even from a
240 deleted record. deleted records are added to the collection by
244 - Added restriction-less methods GetValue to fetch a
245 value even if it is in deleted state.
246 - If a row is detached, don't try to delete it from indexes.
247 - sanity check for record_index in CopyValuesToRow method
249 2005-05-05 Sureshkumar T <tsureshkumar@novell.com>
251 * DataTableReader.cs: Implemented Delete handler and move the
252 current pointer accordingly.
254 2005-05-04 Sureshkumar T <tsureshkumar@novell.com>
256 * DataTableReader.cs: Added event handlers to make reader stable
257 when the datasource is modified. Thanks to Umadevi for giving the
258 review comments for this implementation.
260 * DataTable.cs: Clear (): Raise TableCleared event.
262 * DataTableClearEventArgs.cs: Args for DataTableClearEventHandler.
264 * DataTableClearEventHandler.cs: Handler for DataTable.TableClear
267 * DataRow.cs: AcceptChanges: raise row changing & row changed
270 * DataRowCollection.cs: Clear : remove rows from indexes
272 2005-05-02 Atsushi Enomoto <atsushi@ximian.com>
274 * XmlSchemaDataImporter.cs : XmlSchemaParicle might be XmlSchemaAny.
275 This fixes bug #74784.
277 2005-04-29 Sureshkumar T <tsureshkumar@novell.com>
279 * DataTableReader.cs: removed use of _first. throw if given index
280 is out of range of columns. Copy DataTable [] to local array so
281 that not to be disturbed.
283 2005-04-27 Sureshkumar T <tsureshkumar@novell.com>
285 * DataTableReader.cs: Implemented most of the TODO.
287 2005-04-22 Sureshkumar T <tsureshkumar@novell.com>
289 * LoadOption.cs: Changed the enums. Keeping old values for
292 * DataTable.cs: Implemented methods Load and its overloads. Also
293 implemented LoadDataRow.
295 * DataRowCollection.cs: Added a variation of the Find method to
296 return a row even if it is of state Deleted. This is required for
297 DataTable.LoadDataRow method.
299 * DataRow.cs: Implemented internal helper method Load for loading
300 values from an object array and given an LoadOption (2.0 feature).
302 * DataRowAction.cs: Added few more enums for .net 2.0. Sorted
305 2005-05-16 Konstantin Triger <kostat@mainsoft.com>
307 * UniqueConstraint.cs : IsNull check is relevant for rows having default row version.
308 * DataTable.cs : The row should be validated when imported
309 * DataRowCollection.cs : if the row does not contain Proposed neither Current version, it's irrelevant for validation
311 2005-04-26 Boris Kirzner <borisk@mainsoft.com>
313 * UniqueConstraint.cs :
314 - Add indication whenever the constraint belongs to collection.
315 - Calculation of IsPrimaryKey simplified.
316 - If constraint is based on single column, the column becomes unique.
317 - Use boolean IsConstraintViolated() instead of AssertConstraint().
318 - Use Index.Duplicates to proper exception message formatting.
319 - AssertConstraint(DataRow) changed to suite new indexes interface.
320 - Added CanRemoveFromCollection method.
321 - Contains() method renamed to IsColumnContained().
322 * RelatedDataView.cs : added new class.
324 - Reset indexes after merge.
325 - Add new tables when row array is merged into dataset.
326 - Clean proposed record in MergeRow.
327 - Inherit nesting on creating new relations in target data set.
328 - Avoid double loop on constraints collection.
329 * Locale.cs : added new class.
330 * ISafeDataRecord.cs : added new interface.
331 * Index.cs : commented out. Index implementation moved to System.Data.Common.
332 * ForeignKeyConstraint.cs :
333 - No more use of childColumnsExtended since new indexes allow duplicate records.
334 - Constraints can not be created on expression columns.
335 - Removed unnecessary delegation.
336 - Use boolean IsConstraintViolated() instead of AssertConstraint().
337 - Use proper exception message formatting.
338 - Contains() method renamed to IsColumnContained().
339 * DataViewRowState.cs : use enum members to simplify notation.
340 * MergeManager.cs : implemented RelationCollectionChanged().
341 * DataView.cs : new implementation.
342 * DataTableCollection.cs :
343 - Added boundary check in indexer.
344 - More accurate handling in AddRange().
345 - Raise event in Remove().
347 - Hold primary key as constraint.
348 - Added accurate handling of DefaultView.
349 - Hold DataRowBuilder per table.
350 - Proper exception messages if enforce Constraints is violated.
351 - If there is no rows, Compute() returns DBNull.
352 - Use DataRow properties instead of private members.
353 - CopyProperties() fixed.
354 - Raise proper events in EndInit().
355 - Proper order of violation checks in EndLoadData().
356 - Create array of rows using NewRowArray().
357 - ImportRow handles rows according to their versions.
358 - LoadDataRow make use of records (instead of raw object array).
359 - Added and implemented LoadDataRow() that gets IDataRecord as a parameter (used in Fill)
360 - Select() uses indexes filtering and sorting ability (instead of "loop-throw-sort" approach).
361 - Removed redundant RowSorter and Sortable column classes.
362 - ParseSortString() fixed to threat bracketed column names.
363 - Table holds collection of property descriptors.
365 - Reset table case sensitive indexes on CaseSensitive change.
366 - EnforceConstraints update logic moved to internal method (used by DataTable).
367 - InAddChangedRow first add row and than copy values for proper handling of default values.
369 - Changed private member names to suite name convention.
370 - CancelEdit() fixed.
371 - CreateChildView() delegates to DataView.
373 - Proper exception messages in indexers.
374 - RowVersion uses DataView.
375 - GetProperties() delegates to corresponding table if needed.
376 * DataRowCollection.cs :
377 - Common Add() logic moved to AddInternal() (used also by DataTable).
378 - Removed redundant check from Contains().
379 - Dalegate Find() calls when possible.
381 - RomoveAt() delegates to Remove().
382 - Optimized constraints check in row validation.
383 * DataRelationPropertyDescriptor.cs : added new class.
384 * DataRelationCollection.cs :
386 - Fixed order of actions in AddCore().
387 - RemoveCore() also delegates to base.
388 - Add relation to dataset also in AddCore().
389 - Remove relation from dataset also in RemoveCore().
390 - InTransition hold a data relation so we can properly identify the "in transition" state.
391 - Added threat of parent and child table s property descriptors in Add().
392 - Common Add() logic moved to AddCore().
394 - Remove() threats "in transition" state properly.
395 - Remove methods delegate to single implementation.
396 * DataColumnPropertyDescriptior.cs :
397 - Added new constructor.
398 - Commented out redundant method.
399 * DataColumnCollection.cs :
400 - Boundary check in indexer.
401 - RegisterName and UnregisterName become internal (used also by DataColumn).
404 - Rethrow correct exception in Clear();
405 - Change in collection resets parent table property descriptors.
406 - Added PostEndEdit() helper method (used by DataTable).
408 - Private member names changed to suite name convention.
409 - Created method for CanAutoIncrement() logic.
410 - Proper handling of column name update.
411 - Proper exception messages on expression update.
412 - Proper namespace handling (delegates to table when needed).
413 - Removed redundant check in Unique update.
414 - Implemented internal Clone().
415 - GetParentRalation() and GetChildRelation() become private.
417 - Added abstract methods (implemented in UniqueConstraint and ForeignKeyConstraint).
418 - Simplified index update.
419 * ConstraintCollection.cs :
420 - Use Locale instead of CaseSensitive in column names comparison.
422 - Rethrow correct exception type in Add().
423 - Proper update of table primary key in Add().
424 - Delegate CanRemove() to constraint.
425 - Remove table primary key in Clear();
426 - Delegate "can remove" check to constraint in Remove().
427 - Removed unnecessary methods and properties.
429 - RowSate becomes calculated property.
430 - Use properties instead of private members where possible.
432 - Fixed order of actions in ItemArray update.
434 - Added ImportRecord() method.
435 - Removed redundant SetValuesFromDataRecord().
436 - Fixed IndexFromVersion().
437 - Added VersionFromIndex() method. Returns row version the passed record index corresponds to.
438 - Fixed AcceptChanges().
439 - Fixed creating proposed version in BeginEdit();
440 - Added record disposal in Delete().
441 - Fixed CheckChildRows().
442 - EndEdit() fixed. Checks for readonly. Uses straight flow instead of "try and fix if fail" approach.
443 - GetChildRows() and GetPrarentRows() rewrited. Use records and indexes for rows lookup.
444 - GetColumnError() delegates to another implementation.
445 - HasVersion() fixed.
446 - RejectCahnges checks on child rows before passing through.
447 - SetParentRow() fixed. Create relation collection if needed. Use typed data container value copy.
448 - CopyErrors() logic moved to separate method (used also by DataTable).
449 * ExpressionElement.cs : added new class.
450 * Res.cs : added new class.
452 2005-04-20 Jordi Mas i Hernandez <jordi@ximian.com>
454 * DataViewManager.cs: implements TypedList.GetListName used in SWF
456 2005-04-19 Atsushi Enomoto <atsushi@ximian.com>
458 * DataRowView.cs : indexer should access to DataRow with proper
459 DataRowVersion. Fixed bug #74650.
461 2005-04-18 Sureshkumar T <tsureshkumar@novell.com>
463 * DataRow.cs: if there are no mapping fields, fill with default
466 2005-04-17 Atsushi Enomoto <atsushi@ximian.com>
468 * DataView.cs : Delete() should not try to remove row twice.
471 2005-04-13 Atsushi Enomoto <atsushi@ximian.com>
473 * DataTable.cs : Use GetRowType() for the base of the returning array
474 type of Select(). Fix by Gerhard Rittweger.
475 * CustomDataClassGenerator.cs : Fixed slightly harmless wrong code.
477 2005-04-13 Atsushi Enomoto <atsushi@ximian.com>
479 * CustomDataClassGenerator.cs : custom relation was not added to
480 Relations property. The second entry of bug #69276 was fixed.
481 Patch by Daniel Rodriguez.
483 2005-04-07 Lluis Sanchez Gual <lluis@novell.com>
485 * DataRowCollection.cs: Fix the signature of the Add method
488 2005-03-16 Atsushi Enomoto <atsushi@ximian.com>
490 * DataRow.cs : on importing row, it was copying data from incorrect
491 DataRow. This fixes bug #73288.
493 2005-03-07 Jackson Harper <jackson@ximian.com>
495 * DataViewManagerListItemTypeDescriptor.cs: Implement missing
496 features. These are needed for System.Windows.Forms databinding.
498 2005-02-25 Atsushi Enomoto <atsushi@ximian.com>
500 * DataColumn.cs : setting negative value on MaxLength of SimpleContent
501 column is still valid.
503 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
505 * XmlSchemaWriter.cs : new file for outputting XmlSchema.
506 * DataSet.cs : removed rewritten code in XmlSchemaWriter.
507 * XmlConstants.cs : added UseCurrentCulture constant.
509 Use new Xml Schema writer.
510 Use XmlSchemaDataImporter as we use in DataSet.
512 2005-02-10 Atsushi Enomoto <atsushi@ximian.com>
514 * DataView.cs, DataRowView.cs : Fixed bug #72421. CreateChildView()
515 should target only child rows.
517 2005-02-03 Atsushi Enomoto <atsushi@ximian.com>
519 * DataViewManager.cs: misuse of ReadStartElement(string).
520 * DataRowView.cs : removed some MonoTODO.
522 2005-02-02 Sureshkumar T <tsureshkumar@novell.com>
523 Ankit Jain <radical@corewars.org>
525 * DataColumn.cs: throw exception if the column is part of a
526 relationship, when chaning the data type. Added methods
527 "GetParentRelation ()" and "GetChildRelation ()" get the relation
528 which contains the current column
529 * DataRelation.cs: Added method "Contains (DataColumn)" to check
530 whether the relation contains the given column.
532 fixes nunit failure: DataRelationTest.InvalidConstraintException2.
534 2005-02-02 Sureshkumar T <tsureshkumar@novell.com>
536 * DataColumnCollection.cs: implemented todo item "check for
537 constraints" when removing columns from table.
538 * DataRowCollection.cs: Clear (): don't have to throw child key
539 constraint exception when the child table does not have any
540 rows. safe to remove parent rows.
541 * UniqueConstraint.cs: added method "Contains (DataColumn)" to
542 check whether a column is part of UniqueConstraint.
543 * ForeignKeyConstraint.cs: added method "Contains (DataColumn,
544 lookInParent)" to check whether a column is part of foreignkey.
546 fixes nunit failure: DataTableTest.ClearTest ()
548 2005-02-02 Sureshkumar T <tsureshkumar@novell.com>
550 * ForeignKeyConstraint.cs: validating columns: move checking
551 "tables are of same dataset" before "checking column types".
553 fixes nunit failure: ForeignKeyConstraint.CtorExceptions.
555 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
557 * DataViewManager.cs : let's just use StringWriter instead of
558 XmlTextWriter (to avoid empty tag string mismatch annoyance.)
559 * DataView.cs : implemented BeginInit() and EndInit(). Don't update
560 rows during init phase until EndInit() is invoked. During init phase,
561 just hold properties such as Sort that affects on rows.
563 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
565 * DataTableCollection.cs : (RemoveAt) just use IndexOutOfRangeException.
567 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
569 * DataView.cs : DataRowView.EndEdit() raises ItemMoved event.
570 set_Table clears Sort and RowFilter.
572 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
575 - Clear() should clear AddNew cache.
576 - Open() invokes Reset().
577 - ConstraintCollectionChanged() itself does not invoke OnListChanged().
578 - Reset() does not Open, Close and Update Index.
579 - UpdateIndex() can be invoked even if it has no table.
580 - Reset event is invoked always after actual query to table.
581 - set_Table should raise PropertyDescriptorChanged event.
583 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
585 * DataView.cs : ColumnCollectionChanged() is the event invoker (i.e.
586 when overriden, no column change events are fired).
588 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
590 * DataView.cs : CancelEditRowView() and DeleteRowView() was incorrectly
591 checking target tables. They also should raise events if required.
593 2005-02-02 Atsushi Enomoto <atsushi@ximian.com>
595 * DataView.cs : simplify code with UnsortedList.
597 2005-02-01 Atsushi Enomoto <atsushi@ximian.com>
599 * DataView.cs : Mostly reimplemented.
600 - UpdateIndex() is invoked only when it is required (results in
601 significant performance improvement).
602 - Use SortedList and wrapper OptionalSortedList which switches
603 between SortedList (with Sort) and UnsortedList (without Sort).
604 - DataView itself now contains two collections for rowviews:
605 Table rows based pool and AddNew() based cache. Consider those
606 two collections in every members.
607 - Reset() does not clear rows. Just invokes UpdateIndex().
608 - Hook RowDeleting, ColumnChanging and ColumnChanged events in table
609 which is required to handle state changes.
610 - Reimplemented Find() and FindRows() because of internal changes.
612 2005-02-01 Atsushi Enomoto <atsushi@ximian.com>
614 * DataTable.cs : Fixed row comparer. Even if every of the sort target
615 columns are identical for two rows, they should not be regarded as
616 the same unless they are Object.ReferenceEquals.
618 2005-02-01 Atsushi Enomoto <atsushi@ximian.com>
620 * DataRowCollection.cs : on adding a row, should raise
621 ChangingDataRow() as well as ChangedDataRow().
623 2005-01-31 Sureshkumar T <tsureshkumar@novell.com>
625 * DataRow.cs: SetParentRow (): use relation.ParentColumns &
626 relation.ChildColumns instead of relation.ChildKeyConstraint.*
627 because createConstrains flag may be false when creating data
628 relations. Hack along with Ankit Jain.
630 2005-01-31 Atsushi Enomoto <atsushi@ximian.com>
632 * DataView.cs :some interface implementations.
634 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
636 * DataView.cs : Add to table only when the row is not in the table.
638 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
640 * DataView.cs : implemented FindRows() (btw we should not use
641 DataTable since there are detached rows by AddNew().)
643 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
646 Code cleanup: privatify some members, remove unused methods.
647 Some event-based invocation methods should not raise NotImplemented.
649 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
651 * DataSet.cs : ReadXml() became closer to MS behavior, being hacky.
653 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
655 * XmlSchemaDataImporter.cs : empty element is not regarded as a column.
657 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
659 * UniqueConstraint.cs : mostly reverted the previous patch + check
660 IsPrimaryKey before validation.
662 2005-01-28 Atsushi Enomoto <atsushi@ximian.com>
664 * DataView.cs : Fixed duplicate insertion to Hashtable.
665 * UniqueConstraint.cs : Unique constrained pair of columns could be
668 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
671 Don't do anything for Sort/ApplyDefaultSort/RowFilter/RowStateFilter
672 when the same value is being set.
673 Examined UpdateIndex() and marked FIXME where MS does not invoke it.
674 Removed unused OnColumnChanged().
675 Now store rowViewPool and reuse DataRowView objects.
676 Optimized UpdateIndex() - avoid ArrayList. Avoid Haashtable.Rehash().
678 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
680 * DataViewSettings.cs : no MonoTODO anymore.
681 * DataViewManager.cs : pass itself to new DataView() (new ctor).
682 * DataRowView.cs : GetHashCode() returns its Row's hash.
683 * DataTablePropertyDescriptor.cs : use new ctor().
684 * DataView.cs : added new ctor()s that accept DataViewManager.
686 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
688 * DataView.cs, DataRowView.cs : AddNew() should not add the row to table
689 (it is still detached). So handle those rows differntly.
690 CancelEdit(), EndEdit() and Delete() propagates those events to
691 DataView (and handle row collection).
692 Eliminate "throw new Exception()".
693 Don't catch all the exception thrown in ListChanged event.
694 * DataTable.cs : made RowSorter as internal and use it in DataView.
695 no need to pass DataRow[] to .ctor().
697 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
699 * DataTable.cs : don't create DefaultView unless it is required. It
700 significantly improves performance. (i.e. DataView perf. is sick ;-)
702 2005-01-27 Atsushi Enomoto <atsushi@ximian.com>
704 * DataViewSetting.cs,
705 DataViewSettingCollection.cs,
706 DataViewManager.cs : implemented basic members.
708 2005-01-26 Atsushi Enomoto <atsushi@ximian.com>
710 * Node.cs, DataColumnPropertyDescriptor.cs, DataTable.cs :
711 Eliminate "throw new Exception".
713 2005-01-25 Atsushi Enomoto <atsushi@ximian.com>
715 * DataRow.cs : (set_Item) RowNotInTableExeption check should be done
716 regardless of index existence.
718 2005-01-25 Atsushi Enomoto <atsushi@ximian.com>
720 * DataTable.cs : use new IExpression.EvalBoolean() to avoid extraneous
723 2005-01-25 Sureshkumar T <tsureshkumar@novell.com>
725 * DataTable.cs: ImportRow :Do not add to rows collection if the
726 import row is in detached state.
728 2005-01-25 Sureshkumar T <tsureshkumar@novell.com>
730 * DataRow.cs: CopyValuesToRow : set the column value with the
731 default version of the given row.
732 * DataTable.cs: ImportRow: Copy values before adding row.
733 * DataSet.cs: AddChangedRow: Add the row to the table after
736 Fixes bug #67317. Patch by Ankit Jain.
738 2005-01-25 Atsushi Enomoto <atsushi@ximian.com>
740 * DataRowView.cs : Fixed IsEdit to reflect correct status of DataRow.
741 * DataRow.cs : Expose editing status internally.
743 2005-01-25 Atsushi Enomoto <atsushi@ximian.com>
745 * DataView.cs : missing attributes.
747 2005-01-24 Atsushi Enomoto <atsushi@ximian.com>
749 * DataRowView.cs : implemented CreateChildView().
751 2005-01-24 Atsushi Enomoto <atsushi@ximian.com>
753 * DataTable.cs, DataView.cs :
754 Optimized DataView to compile only once RowFilter and Sort when
755 those properties are set. To make it possible, extracted
756 SortableColumn out of DataTable and added internal DataTable.Select()
757 that accepts precompiled IExpression and SortableColumns[].
759 2005-01-24 Atsushi Enomoto <atsushi@ximian.com>
761 * DataColumn.cs : set_MaxLength is not allowed when it is mapped to
762 SimpleContent. (However, it is weird but it never fails when we set
763 ColumnMapping = MappingType.SimpleContent when we fhave MaxLength.)
765 2005-01-21 Atsushi Enomoto <atsushi@ximian.com>
767 * DataRow.cs : more Current -> Default fixes. Check if it should throw
768 VersionNotFoundException. Patch by Ankit Jain.
770 2005-01-21 Atsushi Enomoto <atsushi@ximian.com>
772 * DataRow.cs : Default selects the right version for the current
773 state of the row. Current is not always available. Also change
774 that for GetParentRow(). Patch by Ankit Jain.
776 2005-01-21 Atsushi Enomoto <atsushi@ximian.com>
778 * DataTable.cs : CopyColumn() should copy AutoIncrement after
779 DefaultValue, or it will raise an error in some cases.
781 2005-01-20 Atsushi Enomoto <atsushi@ximian.com>
783 * ConstraintCollection.cs : Add() should throw ArgumentException when
784 the argument constraint fails validation.
785 DataTable.cs : set_PrimaryKey should throw ArgumentException when
786 the argument contains constraints which fail validation.
788 2005-01-19 Sureshkumar T <tsureshkumar@novell.com>
790 * DataRelationCollection.cs:
792 Method Remove : Donot throw exception if DataRelation argument is
793 null in DataRelationCollection.Remove method.
795 Method RemoveAt : Exception should be IndexOutOfRangeException if
796 row index is not in list range.
798 Fixes nunit failures DataRelationCollection.Remove and
799 DataRelationCollection.RemoveAt.
801 2005-01-19 Sureshkumar T <tsureshkumar@novell.com>
803 * ConstraintCollection.cs: Donot throw exception if constraints
804 are null in AddRange method. Check for null before using the
809 2004-01-19 Atsushi Enomoto <atsushi@ximian.com>
811 * XmlDataInferenceLoader.cs,
812 XmlDataReader.cs : Check if the XmlReader (node) represents DataSet
813 or a table, reusing code block in XmlDataInferenceLoader.
814 This fixes bug #60118.
816 2004-01-19 Atsushi Enomoto <atsushi@ximian.com>
818 * XmlDiffLoader.cs : Ankit Jain <radical@imt.ac.in> has a conflicting
819 patches and some good catches. Some attributes should be skipped,
820 and loaded value must be typed.
822 2004-01-19 Atsushi Enomoto <atsushi@ximian.com>
825 XmlDataInferenceLoader.cs,
826 XmlDataReader.cs : use common const for http://www.w3.org/2000/xmlns/.
827 * XmlDiffLoader.cs : It was not handling attributes. Fixed bug #70961.
829 2005-01-18 Sureshkumar T <tsureshkumar@novell.com>
831 Fix for bug #66838. This patch is submitted by "Ankit Jain"
832 <radical@corewars.org> and refactored.
834 * DataRow.cs: Allows to set a parent row even if the row is in
837 * DataRelation.cs: method "UpdateConstraints" is added to check
838 and create missing keys when adding a relation. This is refactored
839 approach from DataRelationCollection.Add method.
841 * DataRelationCollection.cs: AddCore methods of all relation types
842 are synchronized. A Check for existing constraints is
843 done. Relation is added to the list only if all checks are passed.
845 2004-01-18 Atsushi Enomoto <atsushi@ximian.com>
847 * DataColumnCollection.cs : Clear() throws ArgumentException that
848 wraps thrown innerException.
849 * XmlSchemaDataImporter.cs : removed FIXMEs.
851 2004-01-12 Atsushi Enomoto <atsushi@ximian.com>
853 * DataSet.cs : When serializing DataTable, BuildSchema() is passed
854 null relation collections.
855 Quick fix for XmlSerializer deserialization. It does not require
858 2004-01-11 Atsushi Enomoto <atsushi@ximian.com>
861 CustomDataClassGenerator.cs :
862 In DataSet class, IXmlSerializable.GetSchema() returns null.
863 In strongly-typed class, it returns schema.
865 2004-01-07 Atsushi Enomoto <atsushi@ximian.com>
867 * XmlDataInferenceLoader.cs : test driver class should be excluded.
869 2004-12-01 Miguel de Icaza <miguel@ximian.com>
871 * DataView.cs: Patch from Marc Haisenko that ensures that rowCache
874 2004-11-10 Atsushi Enomoto <atsushi@ximian.com>
876 * CustomDataClassGenerator.cs : generated foreign key constraint
877 construction code was creating empty child columns and thus it
878 was invalid. This fixes bug #69276 (patch by Martin Voelkle).
880 2004-11-02 Atsushi Enomoto <atsushi@ximian.com>
882 * CustomDataClassGenerator.cs : custom DataTable ctor should call
883 InitializeFields(), and those DataColumns created by that method
884 should take data type. This should fix bug #68972.
886 2004-10-15 Atsushi Enomoto <atsushi@ximian.com>
888 * DataSet.cs : Also clear UnhandledAttributes ArrayList before
889 generating next attribute column schema. This fixes bug #68432.
891 2004-10-14 Umadevi S <sumadevi@novell.com>
892 * DataTable.cs : Corrected the Clone method to use Activator.CreateInstance so that the
893 correct subclass is returned. This fixes bug #67631
895 2004-10-14 Umadevi S <sumadevi@novell.com>
896 * DataSet.cs : Corrected the Clone method to use Activator.CreateInstance so that the
897 correct subclass is returned. This fixes bug #67627
899 2004-10-13 Atsushi Enomoto <atsushi@ximian.com>
901 * DataSet.cs : clear UnhandledAttributes ArrayList before generating
902 next element column schema. This fixes bug #68256.
904 2004-10-12 Atsushi Enomoto <atsushi@ximian.com>
906 * DataSet.cs : now xs:schema contains xmlns="".
907 This fixes bug #68008.
909 2004-10-12 Atsushi Enomoto <atsushi@ximian.com>
911 * DataSet.cs : DBNull attribute column should not be written as
912 empty attribute. This fixes bug #68007.
914 2004-10-12 Atsushi Enomoto <atsushi@ximian.com>
916 * DataSet.cs, XmlConstant.cs, XmlSchemaDataImporter.cs:
917 DataColumn.ReadOnly was not handled. This fixes bug #68005.
918 Attribute defaultValue was not handled too.
920 2004-10-07 Atsushi Enomoto <atsushi@ximian.com>
923 - When AllowDBNull is false on attribute DataColumn, its schema
924 should contain use="required". This fixes bug #66792.
925 - If MaxLength is set on attribute DataColumn, the mapped schema
926 type should contain maxLength facet. This fixes bug #66793.
928 2004-10-04 Atsushi Enomoto <atsushi@ximian.com>
930 * DataSet.cs : For a row, when a relation is not nested, then it is
931 still output target since it won't be written as a child of its
932 parent. It fixes bug #66379.
934 2004-10-03 Atsushi Enomoto <atsushi@ximian.com>
936 * DataSet.cs : Attribute constraint field XPath must be written as
937 @blah. This fixes bug #66366.
939 2004-09-28 Umadevi S <sumadevi@novell.com>
940 * DataRow.cs - checked for Enforceconstraints, while using indices to search for related rows
942 2004-09-24 Sureshkumar T <tsureshkumar@novell.com>
944 * DataSet.cs : Don't check constraints for dataset clear
945 * DataRowCollection.cs : check for EnforceConstraints flag
946 before checking foriegn key constraints in Clear method
947 * DataTable.cs : Redundant checking removed in Clear method as it is
948 checked in DataRowCollection.Clear method.
951 2004-09-19 Sureshkumar T <tsureshkumar@novell.com>
952 * DataRow.cs : while deserialization of dataset, adding a current row precedes the original row.
953 hence, adding a row cache is necessary if the original row happens to be current.
956 2004-08-23 Martin Baulig <martin@ximian.com>
958 * XmlDataInferenceLoader.cs (Driver): Make this class internal,
961 2004-08-18 Umadevi S <sumadevi@novell.com>
962 * DataView.cs - Completed most of the event handling.
963 Thanks to Punit Todi <punit_todi@da-iict.org> for implementing most of it.
964 Thanks to Boris Kirzner <borisk@mainsoft.com> for commenting and suggesting changes to the implementation.
965 * DataTable.cs - Changed Access modifiers of class/methods since it was used by DataView.
967 2004-08-06 Atsushi Enomoto <atsushi@ximian.com>
969 * DataSet.cs : DataSet's ExtendedProperties were not XmlConverted.
971 2004-08-05 Atsushi Enomoto <atsushi@ximian.com>
973 * XmlConstants.cs : Added constants for "msprop" support.
974 * DataSet.cs : ExtendedProperties should be written in the schema.
975 This fixes bug #61233.
977 2004-07-27 Atsushi Enomoto <atsushi@ximian.com>
979 * DataSet.cs : on serialization to XmlWriter, XmlConvert should be
980 used. There were also some culture dependency problems to write int.
982 2004-06-27 Atsushi Enomoto <atsushi@ximian.com>
984 * XmlDataInferenceLoader.cs : It was not always filling relation
985 child table information correctly. This fixes bug #60742.
987 2004-06-23 Umadevi S <sumadevi@novell.com>
988 * UniqueConstraint.cs :changed a ifdef true to ifdef NET_1_1
990 2004-06-22 Atsushi Enomoto <atsushi@ximian.com>
992 * DataSet.cs : Fixed ReadXml(). When ReadMode is ReadSchema and the
993 schema is inside the document element (as created in XmlWriteMode
994 .WriteSchema), it should read schema from that non-document element.
995 This fixes one case reported in bug #60470.
997 2004-06-20 Atsushi Enomoto <atsushi@ximian.com>
999 * XmlDataInferenceLoader.cs : Kindly reject xml schema document as a
1000 inference target. For bug #60470. (MS does not support schema
1001 document inference and results in unconsistent dataset structure.)
1003 2004-06-20 Atsushi Enomoto <atsushi@ximian.com>
1005 * DataTableCollection.cs : reset the table's DataSet to null when
1006 removing a table from this collection.
1007 * DataTable.cs : When Namespace is not specified explicitly, its
1008 Namespace property reflects DataSet's Namespace if exist.
1009 This fixes bug #60469.
1011 2004-06-18 Gert Driesen <drieseng@users.sourceforge.net>
1013 * DBConcurrentcyException.cs: CRLF to LF
1014 * DataViewSetting.cs: CRLF to LF
1016 2004-06-18 Gert Driesen <drieseng@users.sourceforge.net>
1018 * DataViewSetting.cs: renamed fields to match MS.NET
1020 2004-06-18 Gert Driesen <drieseng@users.sourceforge.net>
1022 * DBConcurrencyException.cs: fixed serialization compatibility with
1025 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1027 * ChangeLog : Fix for misspelled words.
1029 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1031 * DataRowCollection.cs : Removed onColumnRemoved since it is not in use.
1033 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1036 - Table stores default values for columns in special default values row.
1037 It is allocated once (in NewRow).
1038 - DataTable.Copy rewrited. It works with uninitialized rows for better perfomance.
1039 - OnRemoveColumn has nothing to perform by now.
1041 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1044 - Changed access of original, current and proposed indexes to internal.
1045 - ColumnErrors reviewed : now column errors stored in ArrayList and allocated on demand only.
1046 - Added new DataRow constructor that creates uninitialized DataRow (used in DataTable.Copy).
1047 - Use DataContainer.CopyValue and default values row for faster set of default values in row.
1048 - SetColumnValue become CheckValue. Now it does not changes the value, but only checks for its correctness.
1049 Care about Null and DBNull values is now in DataContainer.
1050 - Use DataColumn.AutoIncrementValue and GetInt64 for faster set of autoincrement value.
1051 - Use Datacontainer.CopyValue and default values row to speed up CheckChildRows.
1052 - Fix in CopyState : clone column errors.
1053 - Removed CollectionChanged and onColumnRemoved since we are not using both of them anymore.
1055 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1057 * DataColumnCollection.cs :
1058 - Fix : Add() now delegates to Add(DataColumn).
1059 - autoIncrement list holds DataColumn objects, and not just column names.
1061 2004-06-17 Boris Kirzner <borisk@mainsoft.com>
1064 - AutoIncrementValue fixes. Now AutoIncrement uses DataContainer.GetInt64 to avoid boxing.
1065 - DefaultValue fixes. Default value from now on is also stored in special record in
1066 DataTable, so we're able to set default value for the column faster (typed).
1069 2004-06-15 Atsushi Enomoto <atsushi@ximian.com>
1071 * DataSet.cs : children of non-root rows were not properly written.
1074 2004-06-10 Umadevi S <sumadevi@novell.com>
1075 * DataRelation.cs - Constructor
1076 - The datatypes of the parentcolumn(s) and the childcolumn(s) should match
1078 2004-06-06 Atsushi Enomoto <atsushi@ximian.com>
1080 * XmlSchemaDataImporter.cs : We should fill Namespace for DataTable.
1082 2004-06-04 Gert Driesen <drieseng@users.sourceforge.net>
1084 * Constraint.cs: marked methods internal to fix public API
1085 * ConstraintCollection.cs: to fix public API, use
1086 DataTable.fInitInProgress to check whether initialization
1087 of DataTable is in progress
1088 * DataColumn.cs: added stubs for missing methods
1089 * DataRowBuilder.cs: marked Table property internal to
1091 * DataSet.cs: removed extra empty destructor, marked
1092 OnMergeFailed internal to fix public API
1093 * DataTable.cs: use fInitInProgress field to hold init
1094 status, to match MS.NET
1095 * DataView.cs: added missing attributes on IsOpen
1097 2004-06-03 Atsushi Enomoto <atsushi@ximian.com>
1099 * DataSet.cs : Use NameTable.Get() before calling LookupNamespace()
1100 in XmlNamespaceManager.
1102 2004-06-03 Atsushi Enomoto <atsushi@ximian.com>
1104 * DataSet.cs : complex table content child was not properly added
1105 when it is the only one child in the parent table. Fixed bug #53959.
1107 2004-06-02 Gert Driesen <drieseng@users.sourceforge.net>
1108 * DataTableTypeConverter.cs: added
1109 * DataView.cs: added missing attribute on Table property
1110 * DataViewManager.cs: moved attribute to correct property
1111 * UniqueConstraint.cs: removed extra ReadOnly attribute from
1112 IsPrimaryKey property
1114 2004-06-01 Atsushi Enomoto <atsushi@ximian.com>
1116 * DataRow.cs : ColumnsChanged event is not required in .ctor().
1118 2004-06-01 Atsushi Enomoto <atsushi@ximian.com>
1120 * XmlDataReader.cs : type change is required before setting value
1123 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1125 * DataSet.cs : Loop-break of the last fix was incorrect.
1127 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1129 * DataSet.cs : When a row has no parent row but the table has parent
1130 relation(s), that row had been always ignored.
1132 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1134 * XmlDataInferenceLoader.cs : Fixed GetMappedTable() that incorrectly
1135 rejected same-named tables in different hierarchy. Thanks to Boris.
1137 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1139 * XmlDiffLoader.cs : Added some Skip() that is required not to go to
1140 infinite loop. Thanks to Boris for this fix.
1142 2004-05-31 Atsushi Enomoto <atsushi@ximian.com>
1144 * XmlDataInferenceLoader.cs : XmlSchema elements should not be infered.
1145 Thanks to Boris for this fix.
1147 2004-05-30 Atsushi Enomoto <atsushi@ximian.com>
1149 * DataTable.cs : serialization .ctor() should use XmlReadMode.DiffGram
1150 for ReadXml(). Thanks to Boris.
1152 2004-05-27 Boris Kirzner <borisk@mainsoft.com>
1154 - CheckReadOnlyStatus : use typed (and faster comparing).
1155 - EndEdit : bug fix - do not dispose record if it holds original version.
1156 - SetValuesFromDataRecord : Take care about autoincrement columns.
1159 2004-05-27 Atsushi Enomoto <atsushi@ximian.com>
1161 * MergeManager.cs : don't output debug message to Console.
1163 2004-05-27 Atsushi Enomoto <atsushi@ximian.com>
1165 * XmlDataInferenceLoader.cs : Namespace are not imported to the table
1166 structure. Thanks to Boris Kirzner for the fix.
1168 2004-05-27 Umadevi S <sumadevi@novell.com>
1169 * DataRelationCollection.cs - fixed nunit test errors
1171 2004-05-27 Umadevi S <sumadevi@novell.com>
1172 * DataTableCollection.cs - fixed nunit test errors
1174 2004-05-21 Atsushi Enomoto <atsushi@ximian.com>
1176 * DataColumnCollection.cs : NullReferenceException was thrown when
1177 the table was not found.
1178 * DataRowCollection.cs :
1179 Find() just returns null for null value under MS.NET 1.1.
1180 RemoveAt() should also avoid to call AcceptChanges() like Remove().
1181 * UniqueConstraint.cs : in AssertConstraint() throw ConstraintException
1182 directly under MS.NET (for nunit test).
1184 2004-05-21 Atsushi Enomoto <atsushi@ximian.com>
1186 * XmlSchemaDataImporter.cs : Setting startindex in LastIndexOf()
1187 caused problem on qualified name to get schema Field name.
1189 2004-05-21 Atsushi Enomoto <atsushi@ximian.com>
1191 * XmlDataReader.cs : Now data reader is namespace aware in all places.
1192 When table's namespace is different, it entered to infinite loop.
1194 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
1195 * MergeManager.cs : AdjustSchema now updates by reference new created table,
1196 so in Merge you do not need to lookup for it (were unable to do this for unnamed tables).
1199 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
1201 * DataColumn.cs : In set_Item[int] - if autoincrement, adjust next autoincrement value.
1202 * DataColumnCollection.cs : fixed parantethes.
1204 - AcceptChanges : do nothing if row state is unchanged.
1205 - GetChildRows, GetParentRows : bug fix (use correct index).
1206 * DataRowCollection.cs : bug fix (compare all row's values).
1207 * DataTable.cs : bug fix (use correct row version).
1209 2004-05-20 Atsushi Enomoto <atsushi@ximian.com>
1211 * XmlSchemaDataImporter.cs : xs:positiveInteger is mapped to ulong.
1212 When content type is Mixed, text column is not required (it is
1213 required only when the complex type has no particle).
1214 "Repeated element" column is also created (considering maxOccurs=0
1215 and complex content extension).
1217 2004-05-20 Atsushi Enomoto <atsushi@ximian.com>
1219 * XmlSchemaDataImporter.cs : XmlSchemaGroupBase was not handled
1222 2004-05-20 Atsushi Enomoto <atsushi@ximian.com>
1224 * XmlSchemaDataImporter.cs : Removed unused code and extra MonoTODO.
1225 Fixed relation inference to consider attribute XPath.
1227 2004-05-19 Atsushi Enomoto <atsushi@ximian.com>
1229 * DataColumn.cs : Fixed set_Item[int]. Convert.ToInt64(DBNull.Value)
1232 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
1234 * DataColumn.cs - removed default member attribute.
1236 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
1239 DataColumnChangeEventArgs.cs,
1240 DataColumnCollection.cs,
1242 DataRowCollection.cs,
1244 Index.cs : Data storage in the row is redesigned. Now data is stored in
1245 typed containers inside DataColumn. Row holds its versions as indexes inside
1246 each of data container, accessed through the row that holds it.
1248 2004-05-19 Boris Kirzner <borisk@mainsoft.com>
1250 * UniqueConstraint.cs - added comment.
1252 2004-05-19 Atsushi Enomoto <atsushi@ximian.com>
1254 * XmlDataInferenceLoader.cs : Don't add already-existing DataTable to
1257 2004-05-17 Atsushi Enomoto <atsushi@ximian.com>
1260 XmlDataInferenceLoader.cs,
1262 XmlSchemaDataImporter.cs : XmlDecode every local name to read and
1263 XmlEncode every local name to write. This should fix bug #58268.
1265 2004-05-17 Atsushi Enomoto <atsushi@ximian.com>
1267 * DataSet.cs : Implemented ignored namespaces in InferXmlSchema().
1268 Supported repeated elements. Removed MonoTODOs.
1269 * XmlDataInferenceLoader.cs : Design change to support ignored
1270 namespace and repeated elements.
1271 * XmlSchemaDataImporter.cs : Added mapping support classes.
1273 2004-05-15 Atsushi Enomoto <atsushi@ximian.com>
1275 * CustomDataClassGenerator.cs :
1276 Added property parent "[foo]Row" and children "Get[foo]Row" support
1277 for custom DataRow classes.
1278 Fixed DataColumn property accessibility (public --> internal).
1280 2004-05-14 Atsushi Enomoto <atsushi@ximian.com>
1282 * CustomDataClassGenerator.cs :
1283 - Put classes inside custom DataSet class.
1284 - Added automatic DataRelation creation support.
1285 - Added Constraints creation support. That is done separate from
1286 relations, since they might be independently created.
1287 - Added non-MS public DataRelation fields.
1288 - Removed extraneous "DataRelation type generation" code.
1289 - Fixed custom_dataset.Initialize() not to create "c" field that
1290 was created more than once.
1291 - Implemented AddxxxRow() that takes parameters for every column.
1293 2004-05-14 Atsushi Enomoto <atsushi@ximian.com>
1295 * XmlSchemaDataImporter.cs : When primary key is used more than once,
1296 DataRelation borked because of empty parent column name.
1298 2004-05-14 Atsushi Enomoto <atsushi@ximian.com>
1300 * XmlSchemaDataImporter.cs : When Creating constraints with related
1301 to DataRelation creation, also set PrimaryKey to the parent table.
1303 2004-05-14 Atsushi Enomoto <atsushi@ximian.com>
1305 * XmlSchemaDataImporter.cs :
1306 Design change to add indirect table and relation structures.
1307 Support for "relation" annotation for local element.
1308 Support for repeatable simple element column (maxOccurs > 1).
1309 Fixed handling of Nested property on DataRelation (for globally
1310 annotated relation, Nested is false).
1312 2004-05-13 Atsushi Enomoto <atsushi@ximian.com>
1314 * DataRow.cs : Added DataElement property to avoid storing every row-
1315 element mapping. It stored even for nodes that should be removed.
1317 2004-05-13 Umadevi S <sumadevi@novell.com>
1319 * RelationshipConverter.cs - Stubbed this class
1320 * DataRelation.cs - added TypeConveterAttribute
1322 2004-05-13 Umadevi S <sumadevi@novell.com>
1324 * DataColumnCollection.cs - Added ResDescriptionAttribute
1325 * DataRelation.cs - Added TypeConverterAttribute
1326 * DataRelationCollection.cs - Added DefaultPropertyAttribute
1327 * DataRowView.cs - Added GetHashCode method with a TODO tag
1328 * DataSet.cs - Added DesignerAttribute
1329 * DataView.cs - Added DesignerAttribute
1330 * DataViewManager.cs - Added DesignerAttribute
1331 * DataViewSetting.cs - Added TypeConverterAttribute
1333 2004-05-12 Atsushi Enomoto <atsushi@ximian.com>
1335 * DataRow.cs : Added XmlDataElement initialization code.
1337 2004-05-11 Atsushi Enomoto <atsushi@ximian.com>
1339 * XmlDataInferenceLoader.cs :
1340 It now requires XmlDocument as input. Improved identification of
1341 DataSet element. Removed extra lines.
1342 Moved boresome design notes to bottom of the source and
1343 added standalone runnable driver (not included on build).
1345 Update with related to the change above.
1346 WriteXml() should call Flush() after writing. This fixes bug #58327.
1347 * XmlSchemaDataImporter.cs :
1348 Improved indentification of DataSet element.
1350 2004-05-11 Gert Driesen (drieseng@users.sourceforge.net)
1351 * DataTable: marked initStatus enum internal
1353 2004-05-09 Gert Driesen (drieseng@users.sourceforge.net)
1354 * DataTable.cs: removed TypeConverterAttribute, marked RowsExist
1356 * DataRowView.cs: removed extra Error property
1357 * DataRow.cs: reduced accessibility of CollectionChanged method
1359 * DataColumnPropertyDescriptor.cs: made class internal
1360 * DataColumn.cs: removed extra TypeConvertorAttribute
1361 * ConstrainCollection.cs: marked PostEndInit method internal
1363 2004-05-07 Atsushi Enomoto <atsushi@ximian.com>
1366 In WriteXmlSchema(), when complex type contains simple type content
1367 attributes must not added to XmlSchemaComplexType directly. It
1368 causes schema compilation error.
1369 DataRelation should not be output when related columns are hidden.
1371 2004-05-07 Atsushi Enomoto <atsushi@ximian.com>
1373 * XmlDataInferenceReader.cs : Added. It does InferXmlSchema() (it is
1374 also expected to do ReadXml(), but I will remove that feature and
1375 support column reordering).
1376 * XmlSchemaDataImporter.cs : Always initialize dataset name.
1377 Always set Nested and primary key for parent table.
1378 * XmlDataReader.cs : Now it is used.
1379 Top level element might not match to dataset name nor any table
1380 name, but still possible to read content tables.
1381 Handle empty element correctly in some places.
1382 Handle Fragment mode (read up XmlReader to the end).
1383 * DataSet.cs : Modified InferXmlSchema() and ReadXml() to use
1384 XmlDataInferenceLoader and XmlDataReader.
1386 2004-05-06 Atsushi Enomoto <atsushi@ximian.com>
1389 Eliminated CRLF injection.
1390 More clear message in Clear().
1391 Updates reflecting XmlSchemaDataImporter change.
1392 Added duplicate check for XmlSerializerNamespaces in BuildSchema().
1393 Don't use xmlns attribute for UnhandledAttributes (its not mandatory
1394 but that depends on different behavior from ms.net).
1395 Set locale also for DataTable.
1396 Add xs:element only when target namespace matches to the
1397 element's namespace. Otherwise, add xs:import for external namespace.
1398 Put xs:sequence for dataset element's particle _only when_ actual
1401 2004-05-06 Atsushi Enomoto <atsushi@ximian.com>
1403 * XmlDataReader.cs : Added. This class will work better when our
1404 schema inference and schema read engine gets improved. (It contains
1405 standalone testable Driver class.)
1407 2004-05-06 Atsushi Enomoto <atsushi@ximian.com>
1409 * ForeignKeyConstraint.cs : Check step change. Existence then column
1410 validity. just for tests.
1411 * XmlSchemaDataImporter.cs : code simplification. reduced extraneous
1414 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
1416 * DataSet.cs : Ignore empty content only when output type is diffgram.
1418 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
1420 * CustomDataClassGenerator.cs : Modified that DataSet contains each
1421 DataTable field so that each table property can access them directly.
1422 (plus, modified standalone code driver code: shouldn't affect)
1424 2004-05-05 Boris Kirzner <borisk@mainsoft.com>
1426 * DataView.cs , DataRowView.cs : Added implementation to basic methods and properties.
1428 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
1430 * XmlSchemaDataImporter.cs :
1431 SimpleContent column support.
1432 Annotated relation support.
1433 Top-level element is counted only when its type is complex.
1434 xs:anyType is no longer treated as complex type.
1435 dataset existence is mandatory now.
1436 Improved DataType and DefaultValue support.
1437 Attribute namespace is properly handled now.
1438 Prohibited attribute is now treated as hidden column.
1439 Reject list or union simple type.
1441 Still incomplete 1) to read relationship in some cases, 2) to
1442 determine whether an element is dataset or table, 3) thus to
1443 exclude extraneous column, 4) to remove extraneous *_Id column.
1445 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
1448 We had better reuse DataSet's ReadXmlSchema() and ReadXml() in
1449 serialization .ctor() (thus schema read/inference should be easier).
1450 DataRowSorter should consider Table's Locale.
1452 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
1454 * DataColumnCollection.cs : We already had AutoIncrementValue(), so
1455 use it instead of duplicating logic.
1457 2004-05-05 Atsushi Enomoto <atsushi@ximian.com>
1459 * ConstraintCollection.cs :
1460 Use Table.CaseSensitive and Table.Locale to compare strings.
1461 Duplicate constraint name exception does not occur under .NET 1.1.
1463 2004-05-04 Lluis Sanchez Gual <lluis@ximian.com>
1465 * XmlSchemaDataImporter.cs: Added little type check.
1467 2004-05-04 Lluis Sanchez Gual <lluis@ximian.com>
1469 * DataSet.cs: Implemented support for runtime serialization. Fixed support
1470 for xml serialization.
1471 * XmlDiffLoader.cs: Skip diffgram element when it is empty.
1473 2004-04-30 Umadevi S <sumadevi@novell.com>
1474 * DataColumnCollection.cs : Fixed nunit test errors, removed TODOs
1475 * DataTableCollection.cs : Tested and removed TODO
1476 * TypedDataSetGeneratorException.cs : Fixed a couple of TODOs
1478 2004-04-29 Atsushi Enomoto <atsushi@ximian.com>
1480 * DataRow.cs : My previous patch unintentionally reverted Boris patch.
1482 2004-04-29 Boris Kirzner <borisk@mainsoft.com>
1484 * UniqueConstraint.cs : Constraint columns becaomes unique after adding constraint ifand only if
1485 constraint is defined on single column.
1487 2004-04-29 Atsushi Enomoto <atsushi@ximian.com>
1489 * DataRowCollection.cs : .NET 1.1 throws InvalidConstaintException,
1490 not ArgumentException (maybe changed after 1.1).
1492 2004-04-29 Atsushi Enomoto <atsushi@ximian.com>
1494 * DataRow.cs : When Column was added and it was AutoIncrement column,
1495 it extended the item object array incorrectly.
1496 (Plus tiny comment and incorrect indentation fix.)
1498 2004-04-29 Boris Kirzner <borisk@mainsoft.com>
1500 * MergeManager.cs : added ( incomplete yet ) support for merging DataSet schema.
1502 2004-04-29 Boris Kirzner <borisk@mainsoft.com>
1504 * DataRow.cs : Bug fix in CopyValuesToRow().
1506 2004-04-29 Boris Kirzner <borisk@mainsoft.com>
1508 * UniqueConstraint.cs : There is no reason to mark constraint's columns as unique, because
1509 each of the columns should not be unique, but only all the constraint's columns together.
1511 2004-04-28 Boris Kirzner <borisk@mainsoft.com>
1514 - Added using of list of autoIncrement columns
1515 - SetColumnValue receives also DataColumn to avoid duplicate lookup in DatacolumnCollection
1516 - Fix in CheckNullConstraints
1517 - Fix in this[] and HasVersion() : when evaluating an expression deleted rows values can be accessed.
1518 - Fix in SetColumnValue() , added CanAccess() method to avoid case of accessing internal array values berore it actually allocated.
1519 - Added onColumnRemoved() method to threat column removal accurately.
1521 * DataRowCollection.cs :
1522 - Added using of DataRow._nullConstraintViolation (for perfomance fix in EndLoadData())
1523 - Added method onColumnRemoved() - calls each row's onColumnRemoved() (to ensure column removal is treated accurately)
1526 - Call DataRowCollection.onColumnRemoved() in OnRemoveColumn() (to ensure column removal is treated accurately)
1528 * DataColumnCollection.cs :
1529 - Perfomance fixes :
1530 - collection holds a list of its autoIncrement columns (avoids unnesessary lookup through whole collection)
1531 - collection holds mapping from column names to DataColumn objects (avoids lookup through whole collection).
1532 - automatic creation of column names rewrited (bug fixes + perfomance improvement)
1535 - Uses autoincrement list of a table
1537 2004-04-27 Atsushi Enomoto <atsushi@ximian.com>
1539 * XmlDataLoader.cs : Even when it should ignore schema, it was
1541 * XmlSchemaDataImporter.cs : DataRelation creation support.
1542 Improved "DataSet" element handing. When attributes are on the
1543 element, it is not a "DataSet" element.
1544 Fixed parent key column name.
1545 Unique name creation is not required. Just raise an error.
1546 Fill facet also for attribute types.
1548 2004-04-27 Atsushi Enomoto <atsushi@ximian.com>
1550 * DataRow.cs : Null check for CheckReadOnlyStatus() and
1551 CheckNullConstraints(), with some coding guideline fixes.
1552 Type check should be done by Type instance comparison.
1554 2004-04-27 Atsushi Enomoto <atsushi@ximian.com>
1556 * DataColumnCollection.cs : When add a column to the collection, fill
1557 auto-increment column.
1559 2004-04-26 Boris Kirzner <borisk@mainsoft.com>
1561 * DataColumn.cs : Small perfomance fix (avoid unnesessary string concatenation).
1563 2004-04-26 Atsushi Enomoto <atsushi@ximian.com>
1565 * CustomDataClassGenerator.cs : Added.
1566 * TypedDataSetGenerator.cs : Implemented Generate().
1567 Changed GenerateIdName() to call CustomDataClassGenerator.MakeSafeName
1568 * XmlSchemaDataImporter.cs : Table Locale should be supplied.
1570 2004-04-25 Boris Kirzner <borisk@mainsoft.com>
1572 * DataTable.cs : Small perfomance fix (avoid unnesessary string concatenation).
1574 2004-04-25 Boris Kirzner <borisk@mainsoft.com>
1576 * Constraint.cs : Small perfomance fix (avoid unnesessary string concatenation).
1578 2004-04-23 Umadevi S (sumadevi@novell.com)
1579 * DataRow.cs: Checked BeginEdit,EndEdit,CancelEdit and Delete methods
1580 - Added error handling to the above methods
1582 2004-04-22 Atsushi Enomoto <atsushi@ximian.com>
1584 * DataSet.cs : Data should be read when mode is IgnoreSchema (well,
1585 the support is incomplete yet).
1586 * XmlDataLoader.cs :
1587 Reverted ReadModeSchema() argument change. XmlReadMode would be
1588 useful to handle IgnoreSchema.
1589 Don't overwrite DataSetName when mode is not such kind.
1590 Set Prefix and Namespace as well as DataSetName.
1591 AllowDBNull looks set false by default for element column.
1592 Set unique constraint as primary key when infering the table schema.
1594 2004-04-21 Atsushi Enomoto <atsushi@ximian.com>
1597 Never set null string for Prefix and Namespace.
1598 In InferXmlSchema() when null XmlReader is passed, just do nothing.
1599 In WriteXmlSchema(string), earlier try block.
1600 In BuildSchema(), try to add serialization namespaces for each
1601 namespaces in DataSet/DataTable/DataColumn.
1602 Removed namespace argument from WriteColumnAsElement() and don't
1603 overwrite when namespace is "". This fixes bug #57330.
1604 * DataColumn.cs : For Namespace and Prefix, never set null.
1606 2004-04-21 Boris Kirzner <borisk@mainsoft.com>
1608 * XmlSchemaMapper.cs : Check for not null unique constraint in ReadXmlSchemaKeyref()
1609 before creating and adding foreign key constraint and relation.
1611 2004-04-21 Boris Kirzner <borisk@mainsoft.com>
1613 * MergeManager.cs : In AdjustSchema() source table clone should be added
1614 and not the table itself.
1616 2004-04-21 Boris Kirzner <borisk@mainsoft.com>
1619 - CaseSensitive : Additional fix (removed unnesessary assignment).
1620 - CopyProperties : Do not try to copy ExtendedProperties if the collection is empty.
1622 2004-04-21 Boris Kirzner <borisk@mainsoft.com>
1624 * DataTable.cs : Ensure that DataSet property is not null before using it in Clear().
1626 2004-04-20 Boris Kirzner <borisk@mainsoft.com>
1629 - EndLoadData() : perfomance fix in case of null constraint violation
1630 during data load (also in DataRow.cs).
1631 - CaseSensitive : If DataTable belongs to DataSet it should always use
1632 DataSet.CaseSensitive untill explicitly changed.
1633 - CopyProperties() : do not try to copy ExtendedProperties if the collection is empty.
1636 - Pefromance fix in case of null constraint violation
1637 during data load (also in DataTable.cs).
1638 - CollectionChanged() : use correct column number after new DataColumn was added
1639 (differs in case some DataColumn was previosly removed).
1640 - EndEdit() - throw away proposed values only after CheckChildRows() complete.
1642 2004-04-20 Boris Kirzner <borisk@mainsoft.com>
1644 * DataColumnCollection.cs : Since unique constraint is added now
1645 in DataColumn.SetTable() the additional creation of constraint in
1646 DataColumnCollection.Add() is redundant and causes exception - fixed.
1648 2004-04-19 Atsushi Enomoto <atsushi@ximian.com>
1650 * XmlDataLoader.cs : Added "never add data rows" mode.
1651 Removed unused code. However, it is temporary fixes to unify
1652 ReadXml() and InferXmlSchema().
1653 * DataSet.cs : Implemented InferXmlSchema(), though it is incomplete.
1655 I'll create another XmlDataLoader since there are many problems
1656 such that 1) it is too waste to read the entire xml into an
1657 XmlDocument, 2) it does not handle attributes correctly, and 3) it
1658 must handle "ignored namespaces".
1660 2004-04-19 Atsushi Enomoto <atsushi@ximian.com>
1662 * Added XmlSchemaDataImporter.cs (new schema reader).
1663 * DataSet.cs : Use XmlSchemaDataImporter (right now for DataSet only)
1664 for ReadXmlSchema().
1665 Let schema reading work to ReadXmlSchema().
1666 Don't return ReadSchema when argument read mode was DiffGram.
1668 2004-04-15 Umadevi S (sumadevi@novell.com)
1669 * Updated Clone/Copy methods in DataSet along with Testcase
1670 * ForeignKeyConstraint.cs - special ctor implemented
1671 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).
1672 * Changes in ConstraintCollection.cs for the above
1673 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.
1676 2004-04-15 Atsushi Enomoto <atsushi@ximian.com>
1678 * XmlSchemaMapper.cs : set parent key and foreign key info to
1679 DataRelation when reading refkey constraints.
1680 Supply constraint name for fkey.
1682 2004-04-15 Atsushi Enomoto <atsushi@ximian.com>
1684 * XmlDataLoader.cs : Don't overwrite existing DataSetName. When read
1685 mode is Auto, just ignore the schema if there is already schema info.
1686 * DataSet.cs : Similarly ignore schema info for XmlReadMode = Auto.
1688 2004-04-14 Atsushi Enomoto <atsushi@ximian.com>
1691 - In MS output, XML declaration looks to have standalone decl (yes).
1692 - ReadXml(reader) just calls to ReadXml(reader, XmlReadMode.Auto)
1693 - ReadXml(reader, mode)
1694 1) return originally specified mode, instead of (always) Auto.
1695 2) Check empty reader.
1696 3) Check diffgram schema and content separately.
1697 4) When diffgram exists, remaining (the same-level) contents
1699 5) Similar fact should be applied, but somewhat different.
1700 InferSchema and IgnoreSchema just skips, Fragment reads both
1701 schema and content, others just reads schema.
1702 - Removed unused code.
1703 * XmlDataLoader.cs :
1704 - Read() should skip in some ReadMode.
1705 - Don't compare schema element name as case-insensitive (well,
1706 should schemas be checked here?)
1707 - Avoided BuildDocument() not to create confusing DataSet
1709 - Don't add any tables when reader has single element.
1710 * XmlDiffLoader.cs :
1711 When target table was not found, MS.NET doesn't raise an error.
1712 * XmlSchemaMapper.cs :
1713 When XmlSchema.Read() left xml reader at </xs:schema>, read once.
1715 2004-04-13 Atsushi Enomoto <atsushi@ximian.com>
1718 - InferXmlSchema(): Throw explicit NotImplementedException now.
1719 - Don't put XML declaration everywhere. Write just for filename arg.
1720 - xmlns="" should not be written. Maybe WebService problem is
1721 because default namespace is overwritten. This patch will keep
1722 the WS problem away and actually fixes some unit tests (i.e. use
1723 explicit String.Empty for null namespace in WriteStartElement()).
1724 - MoveToContent() should always be called, not only when
1725 LocalName="xml". It will ignore prolog (DTD, PI, comment etc.).
1726 - Even XmlReadMode is DiffGram, reader might not be "diffgram"
1727 element. As to MSDN, diffgram does not contain schema.
1729 2004-04-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1731 * DataTable.cs: made _initStatus private so that System.Data is CLS
1734 2004-04-13 Umadevi S <sumadevi@novell.com>
1735 * UniqueConstraint.cs:
1736 * ConstraintCollection.cs:
1738 - Implemented a Constructor for UniqueConstraint.cs
1739 - Used EndInit on DataTable to call a delegate which adds the
1740 constraints passed to the most recent call of AddRange().Used
1741 AddRange() on ConstraintCollection to check whether
1742 DataTable.BeginInit has occurred. If yes, save the argument
1743 constraint collection passed, then return. If no, Check whether the
1744 constraints are of type UniqueConstraint and initialized with the
1745 special constructor If yes Initialized the table property of this
1746 UniqueConstraint object with table assosciated with the current
1747 instance of ConstraintCollection class.
1749 2004-04-07 Marek Safar <marek.safar@seznam.cz>
1751 * Constraint.cs: changed ClsCompliant to CLSCompliant, build fix.
1753 2004-04-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1756 * DataColumnCollection.cs:
1757 * DataRelationCollection.cs:
1758 * DataRowCollection.cs:
1759 * DataTableCollection.cs:
1760 * InternalDataCollectionBase.cs:
1761 * Node.cs: CLS compliance for System.Data. Patch by Gert Driesen.
1764 2004-04-05 Jackson Harper <jackson@ximian.com>
1766 * DataTable.cs: Add rows to the row list if there is no filter.
1768 2004-03-31 Juraj Skripsky <juraj@hotfeet.ch>
1770 * DataColumn.cs : Setting Caption to null sets it to the empty string
1771 (ms.net behaviour, testcase is in DataColumnTest).
1773 * DataRow.cs : Evaluate DataColumn.Expression when such a column's
1776 2004-03-30 Lluis Sanchez Gual <lluis@ximian.com>
1778 * DataColumn.cs: In Expression setter, set the expression member even if
1779 it is an empty string.
1780 * DataSet.cs: Support serialization of byte[] columns.
1781 * XmlDataLoader.cs: Support deserialization of Guid columns.
1782 Set MappingType.Attribute to columns infered from attributes.
1784 2004-03-29 Juraj Skripsky <juraj@hotfeet.ch>
1786 * ExpressionElements.cs : remove
1787 * DataColumn.cs, DataRelationCollection.cs, DataTable.cs :
1788 Integration of new Mono.Data.SqlExpressions classes used in
1789 DataTable.{Select, Compute}.
1790 Fixes bug #55503 and lots of failures in DataTableTest.cs.
1792 2004-03-28 Juraj Skripsky <juraj@hotfeet.ch>
1794 * Index.cs: Simple fix in ComparePartialRowNonUnique.
1795 This fixes bugs #56129 and #56014.
1797 2004-03-25 Lluis Sanchez Gual <lluis@ximian.com>
1799 * DataSet.cs: In WriteXml (string filename, XmlWriteMode mode), close the
1800 stream after writing the dataset. This fixes bug #52581.
1801 Also added several writer.Close into finally blocks, so writers are properly
1802 closed in case of an exception.
1804 2004-03-12 Andreas Nahr <ClassDevelopment@A-SoftTech.com>
1806 * Constraint.cs: DO NOT USE the consts scheme if types can be referenced directly!
1807 * DataColumn.cs: DO NOT USE the consts scheme if types can be referenced directly!
1808 * ColumnTypeConverter.cs: Added stub
1809 * DefaultValueTypeConverter: Added stub
1810 * ConstraintConverter.cs: Added stub
1812 2004-03-04 Eran Domb <erand@mainsoft.com>
1814 * XmlDataLoader.cs : Xml reading reviewed. Added support for additional xml formats as described
1815 in MS.NET documentation (missing DataSet element etc).
1817 2004-03-04 Eran Domb <erand@mainsoft.com>
1820 * Index.cs : Rollback last changes.
1822 2004-03-03 Atsushi Enomoto <atsushi@ximian.com>
1824 * Index.cs : justa build fix.
1826 2004-03-03 Eran Domb <erand@mainsoft.com>
1829 * Constraint.cs, ForeignKeyConstraint.cs, UniqueConstraint, ConstraintCollection.cs, DataColumn.cs,
1830 DataRow.cs, DataRowCollection.cs, DataSet.cs, DataTable.cs : Changes made for using indexes on tables.
1831 This changes made for performance improvement.
1833 2004-02-08 Eran Domb <erand@mainsoft.com>
1835 * XmlSchemaMapper.cs : Read columns is they were written as SimpleContent or as Attributes.
1837 2004-02-08 Eran Domb <erand@mainsoft.com>
1839 * DataSet.cs: Fix some bugs in ReadXml().
1841 2004-02-04 Lluis Sanchez Gual <lluis@ximian.com>
1843 * DataSet.cs: Added missing method that broke the build.
1845 2004-02-04 Eran Domb <erand@mainsoft.com>
1847 * DataRowCollection.cs (InsertAt): Add a check for null row. Replace check of IndexOf with RowId for
1849 * DataSet.cs (GetTableSchema) : Add supprot for simple content columns. Change the condition for a case
1850 when all column are attributes (elements count is 0), we still want to add the relations. No relations
1851 can be on simple contents.
1852 (AddUniqueConstraints) Check that the column of the constraint are not hidden.
1853 (AddForeignKeys) Check that the relation has constraints attach to it.
1854 * XmlConstants.cs : Added constant.
1856 2004-02-04 Eran Domb <erand@mainsoft.com>
1858 * DataSet.cs : GetSchemaSerializable() return null and not BuildSchema().
1859 DoWriteXmlSchema calls BuildSchema ().
1861 2004-02-04 Lluis Sanchez Gual <lluis@ximian.com>
1863 * DataRow.cs: Added SetOriginalValue(), which is used to set the original
1865 * DataRowCollection.cs: In InsertAt(), perform the correct checks and
1867 * DataSet.cs: Fixed method GetChanges(): Parent rows of modified rows must
1868 also be added to the dataset.
1869 In WriteTable(), do not write unchanged rows when writing the original
1870 version of the table.
1871 Added WriteIndividualTableContent(), for writing the contents of a single
1873 Changed BuildSchema and related methods, so it can generate a schema for
1874 any set of tables, not just the tables of the dataset (needed for
1875 single datatable serialization).
1876 * DataTable.cs: Implemented serialization constructor and GetObjectData method.
1877 Also implemented some ReadXmlSchema methods.
1878 * XmlDiffLoader.cs: Read and process the xml document directly from XmlReader,
1879 instead of loading the full dataset in an XmlDocument. It is faster and
1880 saves memory. Also fixed several problems when generating the changes.
1881 * XmlSchemaMapper.cs: Support reading schemas for single tables (used by
1882 table serialization).
1884 2004-02-02 Eran Domb <erand@mainsoft.com>
1886 * DataSet.cs : Add indentation to the xml serialization only if we create the XmlWriter.
1887 Add the namespace attribute even if namespace is an empty string for inteoperability with MS.NET.
1888 * DataTable.cs (NewRow): Create only one DataRowBuilder.
1889 Initiate new row with row id -1.
1890 * DataRow.cs : Add RowId property.
1891 * DataRowBuilder.cs : Add _rowId member.
1892 * DataRowCollection.cs (Add) : Use the RowId property of the new row to check if it is already exists in the collection.
1894 2004-01-26 Eran Domb <erand@mainsoft.com>
1896 * XmlConstants.cs : Added some constants.
1897 * DataColumn.cs : Added a method to retrive AutoIncrement value.
1898 * XmlDataLoader.cs : Set the value of the foriegn key column, according to the value of the
1899 parent table column.
1900 * XmlDiffLoader.cs : Convert the value comming from the xml.
1901 * XmlSchemaMapper.cs (Read) : Set the DataSet namespace.
1902 (ReadXmlSchemaSequence) : Change the logic that decides if this element is a column or a table.
1903 (ReadXmlSchemaElement) : Set the locale of the dataset.
1904 (ReadColumn) : Set the column type. Find if the column is AutoIncrement.
1905 (GetColumnType) : New method to get the column type from the attribute value.
1906 (ReadXmlSchemaUnique) : Improve parsing of XPath. Set the constraint as a PK if needed,
1907 and add the constraint to the table.
1908 (ReadXmlSchemaKeyref) : Improve parsing of XPath. Create the FK constraint and add it to
1910 * DataSet.cs : Improving writing of unique constraints, and foriegn key constraint. Givving them the correct names.
1911 Writing more information to the schema for interoperability with ms.net.
1912 Improve diffgarm writing mode.
1915 2004-01-21 Atsushi Enomoto <atsushi@ximian.com>
1917 * TypedDataSetGenerator.cs : Implemented GenerateIdName().
1919 2004-01-21 Eran Domb <erand@mainsoft.com>
1921 * XmlDataLoader.cs (AddRowToTable) : Give thre new relation correct name.
1922 Do not set the child column to be AutoIncrement.
1923 Create the new column for the relation as MappingType.Hidden so they will not be serialized
1924 when writing the dataset to xml.
1926 2004-01-20 Atsushi Enomoto <atsushi@ximian.com>
1928 * Added missing TypedDataSetGenerator.cs.
1930 2004-01-08 Eran Domb <erand@mainsoft.com>
1932 * XmlSchemaMapper.cs : Fix a bug. Check if table already in DataSet before adding it.
1933 * DataSet.cs (ReadXml) : Fix bugs. Read correctly the xml file with XmlReadMode of DiffGram,
1934 InferSchema, ReadSchema and IgnoreSchema.
1935 * XmlDataLoader.cs : All modes use the same logic.
1936 * XmlDiffLoader.cs : Adding BuildXmlDocument method to the class.
1938 2004-01-06 Eran Domb <erand@mainsoft.com>
1940 * DataRelationCollection.cs : Use IndexOf in indexer.
1941 * DataSet.cs : Adding support for WriteXml with diffgram. Code style changes.
1942 * XmlDataLoader.cs : Set the DataSet.enforceConstraints to false before loading the tables.
1943 * XmlDiffLoader.cs : Reading nested tables.
1944 * XmlSchemaMapper.cs : Reading the relation.
1945 * XmlConstants.cs : Adding some constants.
1947 2004-01-05 Jackson Harper <jackson@ximian.com>
1949 * DataView.cs: Set readonly property of property descriptor. This
1952 2004-01-01 Sanjay Gupta <gsanjay@novell.com>
1954 * DataRelationCollection.cs : Fixed incorrect generation of default
1956 * DataSet.cs : Added missing functionality in WriteXml().
1957 * XmlConstants.cs : Added new constants.
1959 2003-12-27 Atsushi Enomoto <atsushi@ximian.com>
1961 * DataSet.cs : Fixed incorrect WriteXml() signature.
1963 2003-12-18 Jackson Harper <jackson@ximian.com>
1965 * DataView.cs: Implement AddNew, Delete, and OnListChanged.
1967 2003-12-17 Atsushi Enomoto <atsushi@ximian.com>
1969 * DataSet.cs, XmlDataLoader.cs : Table name should be encoded before
1970 they take shape of xml. This fixed bug #52240
1972 2003-12-16 Tim Coleman <tim@timcoleman.com>
1973 * KeyRestrictionBehavior.cs:
1974 New stubs added for .NET 1.2
1978 2003-12-08 Eran Domb <erand@mainsoft.com>
1979 * DataColumn.cs (Expression) : Validate the expression.
1981 * DataRelationCollection.cs (IndexOf) : Added new method sensetive to case differences in relation name.
1982 (Contains, IndexOf, this[], Add) : Call new IndexOf when needed.
1984 * DataRow.cs (this[]) : Fix the condition for throwing RowNotInTableException.
1985 (RejectChanges) : Detach row when state was Added.
1986 (CollectionChanged) : Fix a bug.
1988 * ExpressionElement (ValidateExpression) : Fix a bug.
1990 * ForeignKeyConstraint.cs (AssertConstraint) : Added implementation. Check all rows from child table have
1991 a parent row in the parent table.
1992 (_validateColumns) : Fix bugs.
1994 * MergeManager.cs (AdjustSchema) : Fix a bug.
1996 * XmlDataLoader.cs (ReadModeInferSchema) : Change implementation. Now we can read nested xml, and we generate the relations
1999 2003-11-30 Eran Domb <erand@mainsoft.com>
2000 * DataColumnCollection.cs (this[string name]) : Use IndexOf to find the column.
2001 (Add) : Find if the new column name is the same as the one found in IndexOf.
2002 (IndexOf) : New method.
2003 (Contains) : Use new IndexOf.
2004 (IndexOf) : Use new IndexOf.
2006 * DataRelationCollection.cs (DataRelationCollection.AddCore) : Add The Relation to the collection.
2007 (DataSetRelationCollection.AddCore) : First add the UniqueConstraint.
2009 * DataRow.cs (this[int columnIndex, DataRowVersion version]) : Change exceptions.
2010 (Delete) : Detach row if the RowState was Added.
2011 (GetChildRows) : Get the array form the ChildTable.
2012 (GetParentRows) : Get the array from the ParenTable.
2014 * DataRowCollection.cs (Remove) : Check if row state is Detached to avoid exception.
2016 * DataSet.cs (IXmlSerializable.ReadXml) : Do not call MoveToContent and ReadEndElement - the XmlSerializationReader does it.
2018 * DataTable.cs (PrimaryKey) : Fix bugs.
2019 (Compute) : First call Select. Then create ExpressionAggregate to aggregate the Select result.
2021 * DataTableCollection.cs (Add) : Fix a bug.
2023 * ExpressionElement.cs (ValidateExpression) : Turning ValidateExpression to static.
2024 (Result) : Added new interface to AggregateExpression that get DataRow[] as a param.
2025 Some code style changes (tab instead of whit spaces, alignment, etc...).
2027 * ForeignKeyConstraint.cs (_validateColumns) : Throw correct exception.
2029 * MergeManager.cs (AdjustSchema) : Fix a bug.
2033 2003-11-26 Miguel de Icaza <miguel@ximian.com>
2035 * DataSet.cs: Add a few more missing methods, code style updated
2038 2003-11-26 Tim Coleman <tim@timcoleman.com>
2040 * ConflictOptions.cs DataAdapterException.cs DataTableReader.cs
2041 * DbMetaData.cs FillOptions.cs IDataReader2.cs IDataRecord2.cs
2042 * IDataUpdatableRecord.cs IDbAsyncCommand.cs IDbAsyncConnection.cs
2043 * IDbExecutionContext.cs IGetTypedData.cs ISetTypedData.cs
2044 * LoadOption.cs OperationAbortedException.cs ResultSetOptions.cs
2045 * ResultSetSensitivity.cs StatementCompletedEventArgs.cs
2046 * StatementCompletedEventHandler.cs UpdateOptions.cs:
2047 New classes added for NET_2_0
2048 * DBConcurrencyException.cs DataRelation.cs DataSet.cs DataTable.cs
2049 * DataTableCollection.cs DataView.cs ForeignKeyConstraint.cs:
2050 Modifications to add new NET_2_0 functions
2052 2003-11-25 Tim Coleman <tim@timcoleman.com>
2056 2003-11-21 Pedro Martínez Juliá <yoros@wanadoo.es>
2058 * DataRow.cs: Detached row can be accesible (new rows from data
2059 table are detached). Closes but #51263.
2061 2003-11-19 Eran Domb <erand@mainsoft.com>
2062 * DataRow.cs : Throw exceptions if Row is Detached.
2063 (EndEdit) : Check that we are not in middle of ChangeEvent.
2064 (AcceptChanges) : Detach the row.
2066 * DataRelation.cs : throw correct exception.
2067 *UniqueConstraint.cs : throw correct exception.
2070 2003-11-09 Pedro Martínez Juliá <yoros@wanadoo.es>
2072 * DataRow.cs: Use RemoveInternal instead of Remove because the last
2073 one uses Delete and AcceptChanges.
2075 * DataRowCollection.cs: When removing, Delete and AcceptChanges
2076 method from the row are called. Added an internal method that will
2077 be used by DataRow to "physically" remove the row from the list.
2079 2003-11-09 Pedro Martínez Juliá <yoros@wanadoo.es>
2081 * DataRowCollection.cs: To follow the specification: Remove and
2082 RemoveAt should remove the row. But needed to call DeletingDataRow
2083 to prepare the deleting.
2085 * DataRow.cs: Don't call DeletingDataRow when it is called by the
2086 method Table.Rows.Remove.
2088 2003-11-09 Pedro Martínez Juliá <yoros@wanadoo.es>
2090 * DataRowCollection.cs: Make the row be deleted by itself. If not,
2091 it fails because we need to call OnRowDeleting and OnRowDeleted. It
2092 is full implemented inside DataRow.
2094 2003-11-05 Eran Domb <erand@mainsoft.com>
2095 * DataView.cs (ctor) : Changing default RowStateFilter to CurrentRow.
2097 2003-11-04 Eran Domb <erand@mainsoft.com>
2098 * DataRow.cs (CheckChildRows) : Improving the implementation - checking child for all FK, and not
2100 (GetChildRows) : Adding some checks.
2101 (GetParentRows) : Adding some checks. Fix a bug in implementation.
2102 (SetParentRow) : Added implementation.
2104 * DataRowCollection.cs (Add) : Added more checks on the row added to the collection.
2105 * DataTable.cs (Copy) : Set the During Loading flag to save unnecessary assertions.
2106 * ForeignKeyConstraint.cs (AssertConstraint) : Fixing bugs in implementation. Checking for DBNull values in the row.
2107 * MergeManager.cs : Check that the target table is not null.
2109 2003-10-27 Eran Domb <erand@mainsoft.com>
2110 * DataColumn.cs (DefaultValue) : Changing null value to DBNull. Checking that the type of the new default value
2111 can be converted to the column type.
2113 * DataRelationCollection.cs (AddCore) : Give the new FK the name of the relation.
2115 * DataRow.cs (EndEdit) : Check if we need to validate the constraints.
2116 (GetParentRows, GetChildRows) : Checking that the row has the wanted version, before accessing the row's value.
2118 * DataRowCollection.cs (Add) : Fixing a bug.
2119 (Clear) : Before clearing the array check that there is no violation of FK constraint.
2121 * DataSet.cs (Prefix) : If value is null chage it to empty string.
2122 (GetXml) : Removing the Processing Instructions from the xml string as in MS ADO.NET.
2124 * ExpressionElement : Adding support for IN expresion.
2126 * DataTable (CopyConstraints) : New method that copy the tables constraints to the copy table.
2127 (Select) : Adding support for DataViewwRowState.
2129 * ForeignKeyConstraint.cs (AssertConstraint) : Adding implementation.
2131 * MergeManager.cs (MergeRow) : Fix bugs.
2133 2003-10-27 Eran Domb <erand@mainsoft.com>
2134 * DataRow.cs (SetColumnValue): Donot check null value when in midle of loading data.
2135 check null values when ending loading data.
2137 * DataSet.cs (RejectChanges) : Imlementation.
2138 (Prefix) : If prefix was changed fire event. Check that the prefix is not null - if null,
2139 change it to empty string.
2141 * DataTable.cs (BeginLoadData, EndLoadData) : Impemantation.
2143 2003-10-22 Eran Domb <erand@mainsoft.com>
2144 * MergeManager.cs : Fixing bugs. Adding check for PrimaryKey matching.
2146 * ConstraintCollection.cs (RamoveAt): Change implemntation.
2148 * DataTableCollection (CanRemove): Removing cast to Constraint.
2150 2003-10-22 Eran Domb <erand@mainsoft.com>
2151 * DataRelationCollection.cs (AddCore): The unique constraint was added even if the createConstraints flag was false.
2152 (Clear): The collection was cleared without removing the relation from the parent and child tables.
2154 * DataSet.cs (Copy, Clone): The Relations of the DataSet were not copy.
2155 (HasChanges, Reset): Imlementation.
2157 * DataTable.cs (HasErrors): There is no flag for errors, instead the table ask her row if they have any errors.
2158 This is because the we do not no when to turn off the flag.
2159 (Locale): Changing implementation to behave like ADO.NET.
2160 (AcceptChanges): Fix bug.
2161 (Clear): Check that this table is not referenced from a foreign key constraint.
2162 (Copy): Do not try to access a deleted row.
2163 (CopyProperties): Copy the PrimaryKey.
2164 (GetChanges, ImportRow): Implementation.
2165 (LoadDataRow): Adding implementation if the table has PrimaryKey.
2166 (ToString): Changing implementation to behave like ADO.NET.
2168 * UniqueConstraint.cs (AssertConstraint): support for Multiple DataColumns in the constraint.
2170 * DataRow.cs (Ctor): In the constructor we initiate the current array, but we should initiate only the proposed array for new rows.
2171 (HasErrors): Implementation.
2172 (Delete): Added checking for child rows of the deleted row.
2173 (EndEdit): Added checking for child row and firing events.
2174 (GetColumnError): Added a check that the method will not return null, as in ADO.NET(an empty string is returned).
2175 (GetColumnsInError): Added a check for null values in column error.
2176 (HasVersion): Added special treatment for special RowState.
2177 (CollectionChanged): More checks to avoid NullReferenceException.
2179 * DataRowCollection.cs (Remove): Fix a bug.
2182 2003-10-01 Duncan Mak <duncan@ximian.com>
2184 More patches from Eran Domb <erand@mainsoft.com>.
2186 * MergeManager.cs: New file.
2188 * DataRelationCollection.cs (AddCore): Check that a
2189 UniqueConstraint is already exists. It loops over the Relations
2190 instead of the Constraints.
2191 (Add, AddCore): The relation was added twice.
2193 * DataSet.cs (Merge, GetChanges, HasChanges): Implemented.
2195 2003-09-30 Duncan Mak <duncan@ximian.com>
2197 Patches from Eran Domb <erand@mainsoft.com>.
2199 * DataRelation.cs (constructor): When the name of the relation is
2200 null, it should return an empty, not "Relation".
2202 * DataRow.cs (AcceptChanges): Added special case for
2204 (CancelEdit): Set editing flag to false.
2205 (IsNull): Check that the value is DBNull.
2207 * DataRowCollection.cs (Add): There was no check that the table of
2208 the collection is owned by a DataSet.
2210 * DataSet.cs (OnMergeFailed): Added.
2212 * UniqueConstraint.cs (AssertConstraint): There was no check that
2213 values in the row are not null, where it is a primary key
2214 column. Also check that the row has a proposed version, if not,
2215 get the current version when we compare the rows.
2217 2003-09-25 Duncan Mak <duncan@ximian.com>
2219 Patches from Eran Domb <erand@mainsoft.com>.
2221 * DataColumn.cs (Unique): Implemented.
2224 * ConstraintCollection.cs:
2225 * ForeignKeyConstraint.cs (_ensureUniqueConstraintExists): Fixes
2226 an Exception thrown. Details:
2227 http://lists.ximian.com/archives/public/mono-devel-list/2003-September/002130.html
2229 * DataRowCollection.cs (Add): There is no checking that there is
2230 no violation of the unique constrains.
2232 * UniqueConstraint.cs (AssertConstraint): There is no checking on
2233 all columns in the constraint.
2235 * DataTableCollection (Add): Correctly throw an Exception, more
2237 http://lists.ximian.com/archives/public/mono-devel-list/2003-September/002117.html
2238 (Remove, RemoveAt): Implemented.
2240 2003-07-31 Duncan Mak <duncan@ximian.com>
2242 * DBConcurrencyException.cs: Added new NET_1_1 no-param constructor.
2244 2003-07-25 Ravi Pratap <ravi@ximian.com>
2246 * DataRelation.cs (OnPropertyChanging): Calling the 'Invoke'
2247 method on a delegate is disallowed - fix this.
2249 2003-07-22 Lluis Sanchez Gual <lluis@ximian.com>
2251 * DataSet.cs: Implemented IXmlSerializable interface. Added basic support for
2252 xml serialization. Modified method of writing schema. Now it creates
2253 a XmlSchema object and serializes it using XmlSerializer.
2254 * XmlConstants.cs: Added constants for data type names.
2255 * XmlDataLoader.cs: Fixed deserialization of data. Now converts data to the
2256 type specified in the column.
2258 2003-04-20 Alan Tam <Tam@SiuLung.com>
2260 * DataRelationCollection.cs: Fix a bug that prevent relations
2261 from being added via DataSet.
2263 2003-04-12 Ville Palo <vi64pa@kolumbus.fi>
2265 * UniqueConstraint.cs: one tiny fix.
2267 2003-04-05 Ville Palo <vi64pa@kolumbus.fi>
2269 * DataTable.cs: Remove UniqueConstraints when adding new ones
2271 2003-04-04 Ville Palo <vi64pa@kolumbus.fi>
2273 * DataColumnCollection.cs: Little 'case sensitive' fix
2275 2003-04-04 Ville Palo <vi64pa@kolumbus.fi>
2277 * DataRow.cs: AutoIncrement handling to Constructor
2278 * DataRowCollection.cs: This doesnt need anymore AutoIncrements
2280 2003-03-27 Ville Palo <vi64pa@kolumbus.fi>
2282 * DataTable.cs: Some fixes to PrimaryKey etc...
2283 * UniqueConstraint.cs: Little clean up
2285 2003-03-27 Ville Palo <vi64pa@kolumbus.fi>
2287 * DataTable.cs: Tiny fix to ToString () -method
2289 2003-03-27 Ville Palo <vi64pa@kolumbus.fi>
2291 * ConstraintCollection.cs: Little fix.
2292 * DataColumn.cs: Added new internal method SetUnique()
2293 * UniqueConstraint.cs: some little fixes
2295 2003-03-26 Ville Palo <vi64pa@kolumbus.fi>
2297 * DataRowCollection.cs: Bugfixes, implementation,...
2299 2003-03-26 Ville Palo <vi64pa@kolumbus.fi>
2301 * DataColumn.cs: If DataType if set to something else than short, int
2302 or long and AutoIncrement is true, AutoIncrement is must set to false.
2304 2003-03-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2307 (BeginEdit): fixed array bound problem when a column has been added.
2308 (EndEdit): just assign proposed to current as proposed is set to null.
2309 This also fixes another array boudn problem.
2311 2003-03-21 Alan Tam <Tam@SiuLung.com>
2313 * DataRow.cs: Fixed problems in accessers, BeginEdit, CancelEdit,
2314 EndEdit and AcceptChanges to act correctly according to DataRowState
2316 * DataRowCollection.cs: Call AttachRow and DetachRow when a row is
2317 attached and detached from the collection.
2319 2003-03-20 Alan Tam <Tam@SiuLung.com>
2321 * DataColumn.cs: Store empty string for Expression when null is passed in.
2322 Classes generated by XSD.exe passes null by default.
2324 2003-03-16 Ville Palo <vi64pa@kolumbus.fi>
2326 * DataColumnCollection.cs: Tiny clean up
2328 2003-03-16 Ville Palo <vi64pa@kolumbus.fi>
2330 * DataColumn.cs: little fixes.
2331 * DataColumnCollection.cs: Lots of little fixes and improvments.
2333 2003-03-12 Alan Tam <Tam@SiuLung.com>
2335 * DataSet.cs: Fixed a bug that the file written does not close correctly.
2337 2003-03-08 Alan Tam <Tam@SiuLung.com>
2339 * DataRelationCollection.cs: Removed the mis-overridden methods
2340 * DataRow.cs: Fixed an attribute
2341 * DataSet.cs: Fixed the modifiers
2343 2003-03-06 Aleksey Demakov <avd@openlinksw.com>
2345 * DataTableCollection.cs: The Contains (string name),
2346 IndexOf (string name) methods, and item[string name] indexer
2347 now behave more like .NET with respect to case-sensitivity.
2348 That is if there is an exactly matching item then this one is used.
2349 If there is only one item differing in case then it used.
2350 If there are more than one item differing in case then
2351 Contains returns false, IndexOf returns -1, and item[]
2352 throws an ArgumentException.
2354 2003-02-28 Ville Palo <vi64pa@kolumbus.fi>
2356 * ExpressionElement.cs: More implementation.
2358 2003-02-28 Alan Tam <Tam@SiuLung.com>
2359 * DataSet.cs: Changed WriteTable so that it now calls the newly written
2360 WriteObjectXml to direct the call to the respective XmlConvert method.
2361 This fixes the wrong format written to XML files of bool, float,
2362 double, DateTime and TimeSpan types.
2364 2003-02-25 Alan Tam <Tam@SiuLung.com>
2366 * DataRelation.cs: Added SetDataSet for DataSetRelationCollection to use.
2367 * DataRelationCollection.cs: Implemented AddRange and Contains.
2368 Implemented AddRange, Clear, List and RemoveCore for DataSetRelationColletion.
2369 Implemented AddCore, List and RemoveCore for DataTableRelationCollection.
2370 Reimplemented most Add methods to eliminate duplicated checks.
2371 Centralized RelationName generation procedure in GetNextDefaultRelationName.
2373 2003-02-25 Alan Tam <Tam@SiuLung.com>
2375 * DataColumn.cs: Fixed wrong storage representation of Expression
2376 (using empty string instead of null) so that ToString() returns nothing.
2377 * DataColumnCollection.cs: Reimplemented GetNextDefaultColumnName so that
2378 auto column naming now works as expected. Reimplemented some Add methods
2379 to eliminate code duplication.
2381 2003-02-19 Ville Palo <vi64pa@kolumbus.fi>
2383 * DataTable.cs: DataTable.CaseSensitive follows parent
2384 DataSet.CaseSensitive property if DataTable.CaseSensitive has never
2385 been changed directly from DataTable
2387 2003-02-19 Ville Palo <vi64pa@kolumbus.fi>
2389 * DataSet.cs: When CaseSensitive property is changed all of the Tables
2390 of DataSet have to change too
2392 2003-02-19 Daniel Morgan <danmorg@sc.rr.com>
2394 * InternalDataCollectionBase.cs: revert change to field
2397 * DataViewManager.cs
2400 * DataSet.cs: commented use of DesignerAttribute
2401 because it broke the build. According to MSDN,
2402 DesignerAttribute does not have a zero-argument constructor
2404 2003-02-18 Ville Palo <vi64pa@kolumbus.fi>
2406 * DataColumnCollectin.cs: Little fix for indexer and case sensitivity
2408 2003-02-18 Alan Tam <Tam@SiuLung.com>
2410 * DataRow.cs: Implemented GetParentRow and GetParentRows.
2411 * DataSet.cs: Added stub for HasChanges, InferXmlSchema,
2412 OnPropertyChanging, OnRemoveRelation, OnRemoveTable,
2413 RaisePropertyChanging.
2414 * DataTable.cs: Implemented NewRowArray.
2415 * DataTablePropertyDescriptor: Fixed a modifier.
2416 * InternalDataCollectionBase.cs: Fixed modifiers. Implemented SyncRoot.
2417 * PropertyCollection.cs: Minor fix.
2418 * ConstraintCollection.cs DataColumn.cs DataColumnCollection.cs
2419 * DataRelation.cs DataRelationCollection.cs DataRow.cs
2420 * DataRowCollection.cs DataRowState.cs DataSet.cs DataTable.cs
2421 * DataTableCollection.cs DataTablePropertyDescriptor.cs DataView.cs
2422 * DataViewManager.cs DataViewRowState.cs DataViewSettingCollection.cs
2423 * ForeignKeyConstraint.cs InternalDataCollectionBase.cs
2424 * PropertyCollection.cs UniqueConstraint.cs: Added missing attributes
2426 2003-02-08 Ville Palo <vi64pa@koti.soon.fi>
2428 * ExpressionElement.cs: More implementation
2430 2003-02-05 Alan Tam <Tam@SiuLung.com>
2432 * DataSet.cs: Added framework for DataSet.Update Implemented missing
2433 methods GetSchemaSerializable, GetSerializationData,
2434 ReadXmlSerializable, ShouldSerializeRelations and ShouldSerializeTables
2436 * DataTable.cs: Implemented missing methods CreateInstance and
2437 GetRowType for DataTable
2439 2003-02-03 Ville Palo <vi64pa@koti.soon.fi>
2441 * DataSet.cs: Implemented private method MapType for
2442 mapping datatypes for XmlSchema
2444 2003-02-03 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2446 * DataView.cs: implemented Dispose.
2448 2003-01-30 Ville Palo <vi64pa@koti.soon.fi>
2450 * ExpressionElement.cs: Added new file. This file is for parsing
2451 and DataData.Select () -methods and DataColumn.Expression -property
2452 * DataTable.cs: Implemented Select(string) -method
2454 2003-01-28 Ville Palo <vi64pa@koti.soon.fi>
2456 * DataSet.cs: One little fix to writing xml
2458 2003-01-27 Ville Palo <vi64pa@koti.soon.fi>
2460 * XmlSchemaMapper.cs: Some fixes.
2461 * DatSet.cs: Some XmlFixes and BeginInit ()/ EndInit () -fix
2464 2003-01-24 Ville Palo <vi64pa@koti.soon.fi>
2466 * UniqueConstraint.cs: Do not set columns Unique property true
2468 * ForeignKeyConstraint.cs: Add UniqueConstraint to parent Table
2470 2003-01-18 Ville Palo <vi64pa@koti.soon.fi>
2472 * DataTableCollection.cs: Now names new DataTable if it doesn't
2473 already have a name.
2475 2003-01-17 Ville Palo <vi64pa@koti.soon.fi>
2477 * XmlSchemaMapper.cs: Improvments.
2478 * XmlConstaints.cs: Added more constants.
2479 * DataSet.cs: Improvments of reading and writing xml
2480 * DataColumn.cs: Added default values of properties.
2482 2003-01-14 Ville Palo <vi64pa@koti.soon.fi>
2484 * XmlSchemaMapper.cs: Some improvments
2486 2003-01-13 Ville Palo <vi64pa@koti.soon.fi>
2488 * DataRowCollection.cs: Added IndexOutOfRangeException
2489 * DataTableCollection.cs: Added OnCollectionChanging and
2490 OnCollectionChanged events.
2491 * DataSet.cs: Many fixes. Implemented Clone () and Copy () -methods
2492 * DataTable.cs: Implemented Copy () and Clone () methods.
2493 * XmlDataLoader.cs: some fixes.
2494 * XmlSchemaMapper.cs: comments.
2496 2003-01-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2498 * DataColumnPropertyDescriptor.cs: store columnIndex in the .ctor.
2500 2003-01-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2502 * DataColumnPropertyDescriptor.cs: fixed typo.
2503 * DataViewManagerListItemTypeDescriptor.cs: added new internal property
2504 to get the DataViewManager and removed TablePD class.
2505 * DataTablePropertyDescriptor.cs: TablePD class is now this one as
2506 suggested by danmorg.
2508 2003-01-06 Ville Palo <vi64pa@koti.soon.fi>
2510 * XmlDataLoader.cs: Moved diffgram stuff to new internal class
2512 * XmlDiffLoader.cs: new class for diffgrams. Added handling of
2513 diffgr:Errors and some fixes and changed XmlReader to XPathNavigator.
2515 2003-01-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2517 * DataView.cs: made dataViewManager internal.
2518 * DataViewManager.cs: use ICustomTypeDescriptor. We don't want the
2519 properties of the object, but the values of the columns present in a
2522 * DataViewManagerListItemTypeDescriptor.cs: implemented GetProperties,
2523 which returns a PropertyDescriptorCollection. Created a new class
2524 derived from PropertyDescriptor that treats Table as an object whose
2525 properties are DataRowView.
2527 2003-01-04 Ville Palo <vi64pa@koti.soon.fi>
2529 * XmlSchemaMapper.cs: Added handling for Constraints, Attributes.
2531 2003-01-04 Ville Palo <vi64pa@koti.soon.fi>
2533 * DataColumn.cs: ExtendedProperties is by default !null-
2535 2003-01-04 Ville Palo <vi64pa@koti.soon.fi>
2537 * DataColumnCollection.cs: Add (DataColumn Column) -method didn't
2538 set column's ordinal.
2540 2003-01-02 Ville Palo <vi64pa@koti.soon.fi>
2543 * XmlDataLoader.cs: XmlReader closing fixes.
2544 * XmlSchemaReader.cs: Added support for ref=
2546 2003-01-01 Ville Palo <vi64pa@koti.soon.fi>
2549 - Added XmlReader and XmlWriter Closing.
2550 - Moved ReadXmlSchema stuff to new internal class XmlSchemaMapper.
2551 * XmlSchemaMapper.cs
2552 - Much better way IMHO to map xmlschema than the old one in
2553 DataSet.cs. Its, more flexible, cleaner, ...
2555 2002-12-29 Ville Palo <vi64pa@koti.soon.fi>
2557 * XmlDataLoader.cs: Reading diffgrams.
2559 2002-12-29 Ville Palo <vi64pa@koti.soon.fi>
2561 * DataRow.cs: Little fix to indexer and DataColumnCang* trigger fixes.
2562 * DataTable.cs: Added ChanginDataColumn () for triggering
2563 DataColumnChanging event
2565 2002-12-28 Ville Palo <vi64pa@koti.soon.fi>
2567 * DataSet.cs: Indentations to WriteXmlSchema () and one little fix
2569 2002-12-28 Ville Palo <vi64pa@koti.soon.fi>
2571 * DataSet.cs: Indentations to WriteXml ()
2573 2002-12-27 Ville Palo <vi64pa@koti.soon.fi>
2576 * XmlDataLoader.cs: Moved ReadXml -stuff from DataSet.cs to new
2577 class XmlDataLoader.cs
2579 2002-12-19 Ville Palo <vi64pa@koti.soon.fi>
2581 * DataSet.cs Implemented ReadXml with XmlReadMode.ReadSchema
2583 2002-12-18 Ville Palo <vi64pa@koti.soon.fi>
2585 * DataSet.cs: Started to implement ReadXml-methods.
2587 2002-12-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
2589 * DataSet.cs: implemented DefaultViewManager and GetList.
2591 * DataViewManager.cs: a bit of work on IList and ITypedList needed by
2592 DataList in System.Web.
2594 * DataViewManagerListItemTypeDescriptor.cs: custom type descriptor for
2597 2002-12-16 Ville Palo <vi64pa@koti.soon.fi>
2600 * DataTable.cs: Fixed NullException (rollback -event)
2601 * DataSet.cs: WriteXml -method does not anymore write <?xml... row.
2603 2002-12-15 Ville Palo <vi64pa@koti.soon.fi>
2606 * DataRowCollection.cs: Moved event triggering from DataRow to
2609 2002-12-09 Ville Palo <vi64pa@koti.soon.fi>
2611 * DataSet.cs: Little fix to WriteTable () -method
2612 and DoReadXmlSchema () -method.
2614 2002-12-06 Ville Palo <vi64pa@koti.soon.fi>
2616 * DataSet.cs: Clean up to reading xmlschema. This looks much better
2617 now (work better too), but it not working correctly yet.
2619 2002-12-04 Ville Palo <vi64pa@koti.soon.fi>
2622 * DataRowCollection.cs: Added some event handlins stuff.
2623 * DataSet.cs: Some fixes.
2624 * DataTable.cs: Added event handlers.
2626 2002-11-30 Ville Palo <vi64pa@koti.soon.fi>
2628 * DataRowChangeEventArgs.cs: Implemented Action and Row properties
2630 2002-11-30 Ville Palo <vi64pa@koti.soon.fi>
2632 * System.Data/DataRow.cs: Added internal property XmlDataID
2634 2002-11-29 Ville Palo <vi64pa@koti.soon.fi>
2636 * DataSystem.Data.DataTableCollection.cs:
2637 Removed HashTable. There could be situations where DataTable
2638 is added to collection before it hava TableName. So using
2639 HashTable is impossible.
2641 2002-11-19 Carlos Guzmán Álvarez <carlosga@telefonica.net>
2643 * DataRow.cs: an object that is equal to null
2644 should be allowed to be set in this indexer too
2647 2002-11-06 Daniel Morgan <danmorg@sc.rr.com>
2649 * DataColumnPropertyDescriptor.cs: added file
2651 * System.Data/DataRowView.cs: started implementation
2653 * DataTable.cs: stubbed more interfaces. Implemented
2654 IListSource.GetList()
2656 * DataView.cs: stubbed more interfaces. Implemented
2657 some properties and methods: GetEnumerator(),
2658 ITypedList.GetItemProperties, Item indexer, CopyTo()
2660 2002-05-18 Nick Drochak <ndrochak@gol.com>
2662 * DataRow.cs: Fix typo.