ITableMappingCollection Interface
Assembly: System.Data (in system.data.dll)
'Declaration Public Interface ITableMappingCollection Inherits IList, ICollection, IEnumerable 'Usage Dim instance As ITableMappingCollection
public interface ITableMappingCollection extends IList, ICollection, IEnumerable
public interface ITableMappingCollection extends IList, ICollection, IEnumerable
The ITableMappingCollection interface allows an inheriting class to implement a TableMapping collection. For more information, see Setting Up DataTable and DataColumn Mappings.
An application does not create an instance of the ITableMappingCollection interface directly, but creates an instance of a class that inherits ITableMappingCollection.
Classes that inherit ITableMappingCollection must implement the inherited members, and typically define additional members to add provider-specific functionality. For example, the ITableMappingCollection interface defines one implementation of the RemoveAt method. In turn, the DataTableMappingCollection class inherits this method, and defines two additional overloads of RemoveAt.
Notes to Implementers When you inherit from the ITableMappingCollection interface, you should implement the following constructor:| Item | Description |
|---|---|
| PrvTableMappingCollection() | Creates an empty PrvTableMappingCollection class. |
The following example creates an instance of the derived class, DataTableMapping, and adds it to a DataTableMappingCollection collection. It then informs the user that the mapping was added to the collection.
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
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.