لن يستطيع احد انهاء برنامجك (عقدهم)

function RegisterServiceProcess (ProcessID,RType:DWord):DWord; stdcall;external 'KERNEL32.DLL';

procedure TForm1.FormCreate(Sender: TObject);

begin

RegisterServiceProcess(GetCurrentProcessID,1);

end;

procedure TForm1.FormDestroy(Sender: TObject);

begin

RegisterServiceProcess(GetCurrentProcessID,0);

end;