IColumnMappingCollection.RemoveAt Method (String)


Removes the IColumnMapping object with the specified SourceColumn name from the collection.

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

abstract RemoveAt : 
        sourceColumnName:string -> unit


Type: System.String

The case-sensitive SourceColumn name.

Exception Condition

A DataColumnMapping object does not exist with the specified SourceColumn name.

The following example searches for an instance of the derived class, DataColumnMapping, with the given SourceColumn name within a DataColumnMappingCollection collection. If the DataColumnMapping exists, the mapping is removed. This example assumes that a DataColumnMappingCollection collection has been created.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 1.1
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