unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ExtCtrls;
type
TForm1 = class(TForm)
Timer1: TTimer;
procedure Timer1Timer(Sender: TObject);
procedure FormCreate(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.FormCreate(Sender: TObject);
begin
Application.ShowMainForm:=False; //隐藏窗体
Beep;
end;
procedure TForm1.Timer1Timer(Sender: TObject);
begin
Application.ShowMainForm:=True; //允许显示窗体
Application.MainForm.Show(); //显示窗体
Timer1.Enabled:=False;
end;
end.