DataTableMapping Class
Contains a description of a mapped relationship between a source table and a DataTable. This class is used by a DataAdapter when populating a DataSet.
Assembly: System.Data (in System.Data.dll)
A DataTableMapping provides a master mapping between the data returned from a query against a data source, and a DataTable. The DataTableMapping name can be passed in place of the DataTable name to the Fill method of the DataAdapter. For more information, see DataAdapter DataTable and DataColumn Mappings (ADO.NET).
The following example creates a DataTableMapping object and adds it to a DataTableMappingCollection. It then informs the user that the mapping was added to the collection and displays the parent mapping.
Public Sub AddDataTableMapping() ' ... ' create tableMappings ' ... Dim mapping As New DataTableMapping( _ "Categories", "DataCategories") tableMappings.Add(CType(mapping, Object)) Console.WriteLine( _ "Table {0} added to {1} table mapping collection.", _ mapping.ToString(), tableMappings.ToString()) End Sub
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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.