.NET Framework Class Library
DbParameter Class

Represents a parameter to a DbCommand and optionally, its mapping to a DataSet column.

Namespace:  System.Data.Common
Assembly:  System.Data (in System.Data.dll)
Syntax

Visual Basic (Declaration)
Public MustInherit Class DbParameter _
    Inherits MarshalByRefObject _
    Implements IDbDataParameter, IDataParameter
Visual Basic (Usage)
Dim instance As DbParameter
C#
public abstract class DbParameter : MarshalByRefObject, 
    IDbDataParameter, IDataParameter
Visual C++
public ref class DbParameter abstract : public MarshalByRefObject, 
    IDbDataParameter, IDataParameter
JScript
public abstract class DbParameter extends MarshalByRefObject implements IDbDataParameter, IDataParameter
Inheritance Hierarchy

System..::.Object
  System..::.MarshalByRefObject
    System.Data.Common..::.DbParameter
      System.Data.Odbc..::.OdbcParameter
      System.Data.OleDb..::.OleDbParameter
      System.Data.OracleClient..::.OracleParameter
      System.Data.SqlClient..::.SqlParameter
Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Platforms

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.
Version Information

.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
See Also

Reference

Other Resources

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