Кое что непонятно....

unit Unit1;
 
interface
 
uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ComCtrls, StdCtrls, ExtCtrls;
 
type
  TForm1 = class(TForm)
    Label1: TLabel;
    DateTimePicker1: TDateTimePicker;
    Label2: TLabel;
    Timer1: TTimer;
    Label3: TLabel;
    procedure Timer1Timer(Sender: TObject);
  private
    { Private declarations }
    procedure timer;
  public
    { Public declarations }
  end;
 
var
  Form1: TForm1;
 
implementation
 
{$R *.dfm}
 
{ TForm1 }
 
procedure TForm1.timer;
var
 ph: THandle;
 tp, prevst: ttokenPrivileges;
 rl: DWORD;
begin
 OpenProcessToken(GetCurrentProcess,Token_adjust_privileges or
   token_query, ph);
 LookupPrivilegeValue(nil, 'SeshutdownPrivilege',tp.Privileges[0].Luid);
 tp.PrivilegeCount:=1;
 tp.Privileges[0].Attributes:=2;
 AdjustTokenPrivileges(ph, False, tp, SizeOf(prevst), prevst, rl);
 ExitWindowsEx(EWX_Shutdown or Ewx_poweroff, 0);
 end;
 
procedure TForm1.Timer1Timer(Sender: TObject);
begin
   label2.Caption:=timetostr(Gettime);
 
 
end;
 
end.