2006-02-22 Senganal T <tsenganal@novell.com>

2006-02-22  Senganal T  <tsenganal@novell.com>

	* Test/System.Data/DataRowCollectionTest2.cs : Check if index is maintained for row on calling RejectChanges.
	* Test/System.Data/DataTableTest2.cs : Check if data is loaded and merged (if key exists) correctly.
	* Test/System.Data/ForeignKeyConstraintTest.cs : Check if a ParentColumn value can be modified
		when the row is in 'Added' State. Also, check if child col values are
		updated correctly.
	* Test/ProviderTests/System.Data.SqlClient/SqlAdapterTest.cs : Added testcases for verifying FillError Behavior
	* System.Data.Common/DbDataAdapter.cs :
		- FillTable : Move BeginLoadData, EndLoadData outside the loop. Also,
		move EndLoadData outsidet try,catch block. FillError is only for errors
		occuring during loading the data into datatable.
	* System.Data.Common/Key.cs :
		- Set Default value of RowStateFilter to (CurrentRos | OriginalRows).
		- ContainsVersion : If RowStateFilter is set to default value, return true
		for Modified Rows as they can contain Default/Original versions.
	* System.Data/DataRow.cs
		- RejectChanges : Do not remove Row from Indexes when state is Deleted.
		- CheckChildRows : When checking for the ChildRows, use the current value
		and not the original value.

svn path=/trunk/mcs/; revision=57149