Perkenalanprocedure TForm1.Timer1Timer(Sender: TObject);beginshortdateformat:='dddd, dd/mmm/yyyy';label1.Caption :=datetostr(date);label6.caption :=timetostr(time);end;

procedure TForm1.btampilClick(Sender: TObject);beginlabel5.caption :='Borland Dhelpi 7';label4.Caption :='Bina Sarana Informatika';end;

procedure TForm1.bkeluarClick(Sender: TObject);beginclose;end;

Aritmatikaprocedure TForm1.bhitungClick(Sender: TObject);var a,b,c : integer;begin a:=strtoint(e1.Text); b:=strtoint(e2.Text); c:=a*b; ehasil.Text :=inttostr(c);end;

procedure TForm1.btambahClick(Sender: TObject);var a,b,c : integer;begin a:=strtoint(e1.Text); b:=strtoint(e2.Text); c:=a+b; ehasil.Text :=inttostr(c);end;