Determines the action that occurs when a mapping is missing from a source table or a source column.
Assembly: System.Data (in System.Data.dll)
|An InvalidOperationException is generated if the specified column mapping is missing.|
|The column or table not having a mapping is ignored. Returns a null reference (Nothing in Visual Basic).|
|The source column or source table is created and added to the DataSet using its original name.|
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.