DataTableMapping.ColumnMappings Property

Gets the DataColumnMappingCollection for the DataTable.

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

public DataColumnMappingCollection ColumnMappings { get; 
/** @property */
public DataColumnMappingCollection get_ColumnMappings ()

public function get ColumnMappings () : DataColumnMappingCollection

Property Value

A DataColumnMappingCollection.

The following example creates a DataTableMapping object, sets some of its properties, and copies its ColumnMappings to an array. This example assumes that a DataColumnMappingCollection has been created.

public void CreateDataTableMapping() 
    // ...
    // create mappings
    // ...
    DataColumnMapping[] columns = {;
    // Copy mappings to array    
    mappings.CopyTo(columns, 0);
    DataTableMapping mapping =
        new DataTableMapping("Categories", "DataCategories", columns);    

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

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