This interface represents a mapping between a column name in the data source and a column name in the DataSet , which may be different. This interface is implemented by the System.Data.Common.DataColumnMapping class.

public interface IColumnMapping {
// Public Instance Properties
   public string DataSetColumn{set; get; } 
   public string SourceColumn{set; get; } 
}

Implemented By

System.Data.Common.DataColumnMapping

Returned By

IColumnMappingCollection.{Add( ) , GetByDataSetColumn( )}