//GET Class/Show/{id}
        public ActionResult Show(int id)
        {
            ClassesDataController controller = new ClassesDataController();
            Class NewClass = controller.FindClass(id);

            return(View(NewClass));
        }
        //GET Class/List
        public ActionResult List()
        {
            ClassesDataController controller = new ClassesDataController();
            IEnumerable <Class>   Classes    = controller.ListClasses();


            return(View(Classes));
        }