IColumnMappingCollection.Contains Method

Gets a value indicating whether the DataColumnMappingCollection contains a DataColumnMapping object with the specified source column name.

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

bool Contains (
	string sourceColumnName
boolean Contains (
	String sourceColumnName
function Contains (
	sourceColumnName : String
) : boolean
Not applicable.



The case-sensitive name of the source column.

Return Value

true if a DataColumnMapping object with the specified source column name exists, otherwise false.

Windows 98, Windows Server 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 Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

XNA Framework

Supported in: 1.0

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