unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ExtCtrls, StdCtrls;
type
TForm1 = class(TForm)
Edit1: TEdit;
Button1: TButton;
Timer1: TTimer;
procedure FormCreate(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
type
Ttime=class
private
hour,minute,second: Integer;
public
constructor Create;overload;
constructor Create(h,m,s:Integer);overload;
procedure show;
procedure update;
end;
constructor ttime.Create;
begin
hour:=0;
minute:=0;
second:=0;
end;
