Summing a variable

rbuser

I created a variable on the detailband and i need to totalize it on the
foottergroupband, but i dont know how to do it?

Does anyone can explain me?

nicocizik

Hi Arturo,

Inside the OnCalc event of the variable in the detail band, update the value
of another variable located inside the group footer band. Be sure the
timing of the initial variable is set to traversal.

procedure TForm1.ppVariable1Calc(Sender: TObject, value: variant);
begin
value := Report.DataPipeline['AmountPaid'] + 100;
ppVariable2.Value := ppVariable2.Value + value;

end;

--

rbuser

Nice!,

thank you Nico.