public ServiceScreenSlide()
 {
     screen = new ScreenSlide();
     Thread t = new Thread(runForm);
     t.Start();
     System.Threading.Thread.Sleep(2000);
     screen.hideScreen();
 }
 public ScreenSlideService()
 {
     screen = new ScreenSlide();
     Thread t = new Thread(runForm);
     t.Start();
 }