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DataColumnMappingCollection Class

Contains a collection of DataColumnMapping objects.

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

public sealed class DataColumnMappingCollection : MarshalByRefObject, 
	IColumnMappingCollection, IList, ICollection, IEnumerable

The following example uses a DataTableMapping to Add several DataColumnMapping objects to its ColumnMappings collection, and then displays a list of those mapped source columns. This example assumes that a DataTableMapping has already been created.

public void ShowColumnMappings() 
{
    // ... 
    // create tableMapping 
    // ...
    tableMapping.ColumnMappings.Add("Category Name","DataCategory");
    tableMapping.ColumnMappings.Add("Description","DataDescription");
    tableMapping.ColumnMappings.Add("Picture","DataPicture");
    Console.WriteLine("Column Mappings");
    for(int i=0;i < tableMapping.ColumnMappings.Count;i++) 
    {
        Console.WriteLine("  {0} {1}", i,
            tableMapping.ColumnMappings[i].ToString());
    }
}

System.Object
  System.MarshalByRefObject
    System.Data.Common.DataColumnMappingCollection

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune

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

.NET Framework

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

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0

XNA Framework

Supported in: 3.0, 2.0, 1.0

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