Hide a process in the kill task menu

注:此程式只能在WIN9X下運行,WINDOWS NT以下作業系統的KERNEL32.DLL檔案已不包含API函數RegisterServiceProcess;

How can I hide my application in the Ctrl+Alt+Del menu? You need to use RegisterServiceProcess, which has to be imported from the kernel.See the following example:unit Unit1;Interfaceuses  Windows, Messages, SysUtils, Classes,   Graphics, Controls, Forms, Dialogs,StdCtrls;type  TForm1 = class (TForm)    Button1 : TButton;    procedure FormDestroy (Sender: TObject);    procedure FormCreate (Sender: TObject);  private    { private declarations }  public    { public declarations }  end;var  Form1 : TForm1;implementation{$R *.DFM}const  RSPSIMPLESERVICE     = 1;  RSPUNREGISTERSERVICE = 0;function RegisterServiceProcess(dwProcessID,   dwType: DWord) : DWord; stdcall;   external 'KERNEL32.DLL';procedure TForm1.FormDestroy(Sender: TObject);begin  RegisterServiceProcess(GetCurrentProcessID,                            RSPUNREGISTERSERVICE)end;procedure TForm1.FormCreate (Sender: TObject);begin  RegisterServiceProcess (GetCurrentProcessID,                             RSPSIMPLESERVICE)end;end.