FireDAC.Stan.Param.TFDParams.ClearValues
Delphi
procedure ClearValues(AIndex: Integer = -1);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| procedure | public | FireDAC.Stan.Param.pas | FireDAC.Stan.Param | TFDParams |
Description
Sets the Value NULL for each Items element.
Use the ClearValues method to assign a NULL value to a parameter. ClearValues calls Clear for each element of a TFDParams collection. For array-valued parameters the AIndex may be specified, otherwise all array items will be set to NULL.