IDataReader.GetSchemaTable Method
Assembly: System.Data (in system.data.dll)
The implementation of GetSchemaTable method for the .NET Framework Data Provider for OLE DB maps to the OLE DB IColumnsRowset::GetColumnsRowset method, while implementations for other .NET Framework data providers do not use an OLE DB provider layer. The order in which GetSchemaTable returns metadata about each column in a table, and the DataReader columns that are returned, vary depending on which data provider you use. The following table lists data providers and members that implement GetSchemaTable.
| Data Provider | Member |
|---|---|
| .NET Data Provider for ODBC | |
| .NET Data Provider for OLE DB | |
| .NET Data Provider for Oracle | |
| .NET Data Provider for SQL Server | SqlDataReader.GetSchemaTable and System.Data.SqlClient.SqlResultSet.GetSchemaTable. |
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.