MissingMappingAction Enumeration

Determines the action that occurs when a mapping is missing from a source table or a source column.

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

public enum MissingMappingAction
public enum MissingMappingAction
public enum MissingMappingAction

 Member nameDescription
Supported by the .NET Compact FrameworkErrorAn InvalidOperationException is generated if the specified column mapping is missing. 
Supported by the .NET Compact FrameworkIgnoreThe column or table not having a mapping is ignored. Returns a null reference (Nothing in Visual Basic). 
Supported by the .NET Compact FrameworkPassthroughThe source column or source table is created and added to the DataSet using its original name. 

The MissingMappingAction values are used as arguments in the GetColumnMappingBySchemaAction method, and the GetTableMappingBySchemaAction method.

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.

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0