1小时关机F8报时+开机自运行隐藏窗体 unit oneHRout; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, ExtCtrls, StdCtrls,registry; type TForm1 = class(TForm) Label1: TLabel; Timer1: TTimer; Label2: TLabel; Timer2: TTi