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ParameterDirection Enumeration
Visual Studio 2010
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 SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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