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DataTableMappingCollection.RemoveAt Method (String)

Removes the DataTableMapping object with the specified source table name from the collection.

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

public void RemoveAt (
	string sourceTable
)
public final void RemoveAt (
	String sourceTable
)
public final function RemoveAt (
	sourceTable : String
)

Parameters

sourceTable

The case-sensitive source table name to find.

Exception typeCondition

IndexOutOfRangeException

A DataTableMapping object does not exist with the specified source table name.

The following example searches for a DataTableMapping object with the given source table name within a DataTableMappingCollection collection. If the DataTableMapping exists, the mapping is removed. This example assumes that a DataTableMappingCollection collection has been created.

public void RemoveDataTableMapping() 
{
    // ...
    // create mappings
    // ...
    if (mappings.Contains("Categories"))
        mappings.RemoveAt("Categories");


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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