Assembly: System.Data (in system.data.dll)
|OverwriteChanges||The incoming values for this row will be written to both the current value and the original value versions of the data for each column.|
|PreserveChanges||The incoming values for this row will be written to the original value version of each column. The current version of the data in each column will not be changed.|
|Upsert||The incoming values for this row will be written to the current version of each column. The original version of each column's data will not be changed.|
Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.