DataTable.GetChanges Method ()


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Gets a copy of the DataTable that contains all changes made to it since it was loaded or AcceptChanges was last called.

Namespace:   System.Data
Assembly:  System.Data (in System.Data.dll)

member GetChanges : unit -> DataTable

Return Value

Type: System.Data.DataTable

A copy of the changes from this DataTable, or null if no changes are found.

Creates a new DataSet containing a copy of all rows in the original DataSet that have pending changes. Relationship constraints can cause additional unchanged rows to be added to the new DataSet if the unchanged rows contain primary keys corresponding to foreign keys in the changed rows. The method returns null (Nothing in Visual Basic) if there are no rows in the original DataSet with pending changes.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 1.1
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