public ActionResult DeleteClass(int IdKlasy)
 {
     UserServices services = new UserServices();
     ClassModel model = new ClassModel();
     model = services.GetClass(IdKlasy);
     return View(model);
 }
 public ActionResult EditClass(int IdKlasy)
 {
     UserServices services = new UserServices();
     ClassModel klasa = new ClassModel();
     klasa = services.GetClass(IdKlasy);
     return View(klasa);
 }