FireDAC.Comp.DataSet.TFDAggregate.Value
Delphi
property Value: Variant read GetValue;
C++
__property System::Variant Value = {read=GetValue};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | public | FireDAC.Comp.DataSet.pas FireDAC.Comp.DataSet.hpp |
FireDAC.Comp.DataSet | TFDAggregate |
Description
Returns the calculated value of the aggregate expression.
Use the Value property to get the value of the aggregate expression for the current dataset record.
The value is maintained if ActualActive is True and is accessible if InUse is True. The value is calculated for all records in the current group specified by GroupingLevel and is the same for all records in the group.