ParameterDirection Enum
Definition
Important
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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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