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ParameterDirection Enumeration
Visual Studio 2008
Specifies the type of a parameter within a query relative to the DataSet.
Assembly: System.Data (in System.Data.dll)
| Member name | Description | |
|---|---|---|
![]() ![]() | Input | The parameter is an input parameter. |
![]() ![]() | Output | The parameter is an output parameter. |
![]() ![]() | InputOutput | The parameter is capable of both input and output. |
![]() ![]() | ReturnValue | The parameter represents a return value from an operation such as a stored procedure, built-in function, or user-defined function. |
The ParameterDirection values are used by the parameter direction properties of OleDbParameter and SqlParameter.
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.
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