ParameterDirection Enum

Definition

Namespace:
System.Data
Assembly:
System.Data.Common.dll
Assembly:
System.Data.dll
Assembly:
netstandard.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

Input 1

The parameter is an input parameter.
InputOutput 3

The parameter is capable of both input and output.
Output 2

The parameter is an output parameter.
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