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| unit Unit1;
interface
uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, Buttons, ExtCtrls;
type TForm1 = class(TForm) Timer1: TTimer; BitBtn1: TBitBtn; LabelRestZeit1: TLabel; LabelStartZeit: TLabel; LabelZielZeit: TLabel; procedure BitBtn1Click(Sender: TObject); procedure Timer1Timer(Sender: TObject); private public end;
var Form1: TForm1; DTime:array[1..5,1..2] of double; DTimeSet:array[1..5] of boolean; implementation
{$R *.dfm}
procedure TForm1.BitBtn1Click(Sender: TObject); begin Dtime[1,1]:=date+time; LabelStartZeit.Caption:='Startzeit '+datetimetostr(DTime[1,1]); DTime[1,2]:=date+time+1/3; LabelZielZeit.Caption:='Zielzeit '+datetimetostr(DTime[1,2]); DTimeSet[1]:=true; end;
procedure TForm1.Timer1Timer(Sender: TObject); var d:word; begin if DTimeSet[1] then begin d:=trunc(Dtime[1,2])-trunc(date); Form1.LabelRestZeit1.caption:='Restzeit '+inttostr(d)+' Tage und '+timetostr(Dtime[1,2]-(date+time)); end; end;
end. |