ParameterDirection Enum

Definition

Namespace:

System.Data

Assembly:

System.Data.Common.dll

Specifies the type of a parameter within a query relative to the DataSet.

public enum class ParameterDirection

public enum ParameterDirection

type ParameterDirection = 

Public Enum ParameterDirection

Inheritance

Object

ValueType

Enum

ParameterDirection

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.