如何在WIN2K下关闭或重新启动计算机？？？

Question

如何在WIN2K下关闭或重新启动计算机？？？

Answer 1

interfaceuses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls;type
  TForm1 = class(TForm)
    Button1: TButton;
    procedure Button1Click(Sender: TObject);  private
    { Private declarations }
    procedure AdjustToken;
  public
    { Public declarations }
  end;var
  Form1: TForm1;implementation{$R *.DFM}procedure TForm1.AdjustToken();
var
  hdlProcessHandle : Cardinal;
  hdlTokenHandle : Cardinal;
  tmpLuid : Int64;
  tkpPrivilegeCount : Int64;
  tkp : TOKEN_PRIVILEGES;
  tkpNewButIgnored : TOKEN_PRIVILEGES;
  lBufferNeeded : Cardinal;
  Privilege : array[0..0] of _LUID_AND_ATTRIBUTES;
begin
         hdlProcessHandle := GetCurrentProcess;
         OpenProcessToken(hdlProcessHandle,
                         (TOKEN_ADJUST_PRIVILEGES Or TOKEN_QUERY),
                          hdlTokenHandle);         // Get the LUID for shutdown privilege.
         LookupPrivilegeValue('', 'SeShutdownPrivilege', tmpLuid);
         Privilege[0].Luid := tmpLuid;
         Privilege[0].Attributes := SE_PRIVILEGE_ENABLED;
         tkp.PrivilegeCount := 1;   // One privilege to set
         tkp.Privileges[0] := Privilege[0];
         // Enable the shutdown privilege in the access token of this
         // process.
         AdjustTokenPrivileges(hdlTokenHandle,
                               False,
                               tkp,
                               Sizeof(tkpNewButIgnored),
                               tkpNewButIgnored,
                               lBufferNeeded); end;
procedure TForm1.Button1Click(Sender: TObject);
begin
     AdjustToken;
     ExitWindowsEx((EWX_SHUTDOWN), $FFFF);
end;end.
以上是关闭计算机的程序，重启只需将（EWX_SHUTDOWN）改为（EWX_REBOOT）就可以了