Topic: how to make a subtraction
how to make a subtraction as image?
(150-115 = 35)
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Domebil
- DriveSoft
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Re: how to make a subtraction
You should create event OnChange for these two TableGrids
procedure Form1_TableGrid1_OnChange (Sender: string);
begin
Form1.Edit1.Value := Form1.TableGrid2.Columns[3].Footer.FormulaValue - Form1.TableGrid1.Columns[2].Footer.FormulaValue;
end;
procedure Form1_TableGrid2_OnChange (Sender: string);
begin
Form1.Edit1.Value := Form1.TableGrid2.Columns[3].Footer.FormulaValue - Form1.TableGrid1.Columns[2].Footer.FormulaValue;
end;Also you can attach your project for the help.
Dmitry.
- domebil
- Member
- Offline
Re: how to make a subtraction
works perfectly thanks!
Domebil