Reads a forward-only stream of rows from a data source.
(in System.Data.dll)
Visual Basic (Declaration)
Public MustInherit Class DbDataReader _
Inherits MarshalByRefObject _
Implements IDataReader, IDisposable, IDataRecord, IEnumerable
Dim instance As DbDataReader
public abstract class DbDataReader : MarshalByRefObject,
IDataReader, IDisposable, IDataRecord, IEnumerable
public ref class DbDataReader abstract : public MarshalByRefObject,
IDataReader, IDisposable, IDataRecord, IEnumerable
public abstract class DbDataReader extends MarshalByRefObject implements IDataReader, IDisposable, IDataRecord, IEnumerable
System..::.Object
System..::.MarshalByRefObject
System.Data.Common..::.DbDataReader
System.Data..::.DataTableReader
System.Data.Odbc..::.OdbcDataReader
System.Data.OleDb..::.OleDbDataReader
System.Data.OracleClient..::.OracleDataReader
System.Data.SqlClient..::.SqlDataReader
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune
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.
.NET Framework
Supported in: 3.5, 3.0, 2.0
.NET Compact Framework
Supported in: 3.5, 2.0
XNA Framework
Supported in: 3.0, 2.0, 1.0
Reference
Other Resources