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ParameterDirection Enum
Definition
- Namespace:
- System.Data
- Assembly:
- System.Data.Common.dll
- Assemblies:
- netstandard.dll, System.Data.Common.dll
- Assembly:
- System.Data.dll
- Assembly:
- netstandard.dll
- Source:
- ParameterDirection.cs
- Source:
- ParameterDirection.cs
- Source:
- SqlXml.cs
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Specifies the type of a parameter within a query relative to the DataSet.
public enum class ParameterDirectionpublic enum ParameterDirectiontype ParameterDirection = Public Enum ParameterDirection- Inheritance
Fields
| Name | Value | Description |
|---|---|---|
| Input | 1 | The parameter is an input parameter. |
| Output | 2 | The parameter is an output parameter. |
| InputOutput | 3 | The parameter is capable of both input and output. |
| ReturnValue | 6 | The parameter represents a return value from an operation such as a stored procedure, built-in function, or user-defined function. |
Remarks
The ParameterDirection values are used by the parameter direction properties of OleDbParameter and SqlParameter.
Applies to
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