Demonstrate the use of RadioButtonGroup tool

Demonstrate the use of RadioButtonGroup tool

Demonstrate the use of RadioButtonGroup tool

This example demonstrate the use of RadioButtonGroup tool. You can select mathematical calculation from the option list.

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Demonstrate the use of RadioButtonGroup tool

This example demonstrate the use of RadioButtonGroup tool. You can select mathematical calculation from the option list.

demonstrates how to use FOR loop in Delphi

Here is how you setup Calculate button on click event.

procedure TForm1.Button1Click(Sender: TObject);
Var
   V1, V2, V : Variant;
   N1, N2 : Real;
begin
    V1:=Edit1.Text;
    V2:=Edit2.Text;
    N1:=Real(V1);
    N2:=Real(V2);
    V:=0;
{ Checking which radio button is selected ....}                 

    If RadioButton1.Checked Then
       V:=N1+N2
    Else If RadioButton2.Checked Then
       V:=N1-N2
    Else If RadioButton3.Checked Then
       V:=N1*N2
    Else 
       V:=N1/N2;
    Label4.Caption:=V;
end;

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       Total downloads: 174, Upload date: February 02 - 2009

Mabrouk :: May 14-2009 :: 08:34 PM

Dear  Sir

Thank  you..

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