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DataColumnMappingCollection.GetByDataSetColumn Method

Gets the DataColumnMapping object with the specified DataSet column name.

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

public DataColumnMapping GetByDataSetColumn(
	string value


Type: System.String
The name, which is not case-sensitive, of the DataSet column to find.

Return Value

Type: System.Data.Common.DataColumnMapping
The DataColumnMapping object with the specified DataSet column name.

The following example searches for a DataColumnMapping within the collection. If the object exists, it is returned. The example assumes that a DataColumnMappingCollection collection and a DataColumnMapping object have been created.

public void FindDataColumnMapping() 
    // ...
    // create mappings and mapping
    // ...
    if (mappings.IndexOfDataSetColumn("datadescription") != -1)
        mapping = mappings.GetByDataSetColumn("datadescription");

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.