IColumnMappingCollection::RemoveAt Method (String^)
.NET Framework (current version)
Removes the IColumnMapping object with the specified SourceColumn name from the collection.
Assembly: System.Data (in System.Data.dll)
Parameters
- sourceColumnName
-
Type:
System::String^
The case-sensitive SourceColumn name.
| Exception | Condition |
|---|---|
| IndexOutOfRangeException | 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.
.NET Framework
Available since 1.1
Available since 1.1
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