FireDAC.Comp.DataSet.TFDAggregates.FindAggregate
Delphi
function FindAggregate(const AName: String): TFDAggregate;
C++
TFDAggregate* __fastcall FindAggregate(const System::UnicodeString AName);
Contents
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | FireDAC.Comp.DataSet.pas FireDAC.Comp.DataSet.hpp |
FireDAC.Comp.DataSet | TFDAggregates |
Description
Finds a TFDAggregate object by its name.
Use the FindAggregate method to find an aggregated value by its name. If the object is not found, FindAggregate returns nil.
Example
var
oAgg: TFDAggregate;
...
oAgg := FDQuery1.Aggregates.FindAggregate('a1');
if oAgg <> nil then
Label1.Caption := VarToStr(oAgg.Value);