Data.Win.ADODB.TParameter.Direction
Delphi
property Direction: TParameterDirection read GetParameterDirection write SetParameterDirection default pdInput;
C++
__property TParameterDirection Direction = {read=GetParameterDirection, write=SetParameterDirection, default=1};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | published | Data.Win.ADODB.pas Data.Win.ADODB.hpp |
Data.Win.ADODB | TParameter |
Description
Indicates the type of parameter.
Set Direction to indicate the type of parameter the TParameter object represents. A parameter can be one of the types: input, output, input-output, or return value. Assign a type of pdUnknown when the actual type of the parameter is not known at the time. The default value of Direction is pdInput.