dotConnect for Dynamics 365 Documentation
Devart.Common Namespace / DbParameterBase Class / Direction Property

Direction Property (DbParameterBase)
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
 

Property Value

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.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also