Direction Property

In This Topic

Gets or sets a value indicating whether the parameter is input-only, output-only, or bidirectional parameter.

Syntax

'Declaration
 
Public Overrides Property Direction As ParameterDirection

public override ParameterDirection Direction {get; set;}

One of the System.Data.ParameterDirection values. The default value is Input.

Remarks

If the System.Data.ParameterDirection is Output, and execution of the associated DbCommandBase does not return a value, the DbParameterBase will contain a null value. Null values are handled using the System.DBNull class.

After the last row from the last result set is read, the Output, InputOut, and ReturnValue parameters are updated.

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