public ActionResult Create(staff_program staff_program)
        {
            try
            {
                using (DBModel dbModel = new DBModel())
                {
                    dbModel.staff_program.Add(staff_program);
                    dbModel.SaveChanges();
                }

                return(RedirectToAction("Index"));
            }
            catch
            {
                return(View());
            }
        }
        public ActionResult Edit(int id, staff_program staff_program)
        {
            try
            {
                using (DBModel dbModel = new DBModel())
                {
                    dbModel.Entry(staff_program).State = EntityState.Modified;
                    dbModel.SaveChanges();
                }

                return(RedirectToAction("Index"));
            }
            catch
            {
                return(View());
            }
        }
        public ActionResult Delete(int id, FormCollection collection)
        {
            try
            {
                using (DBModel dBModel = new DBModel())
                {
                    staff_program staff_program = dBModel.staff_program.Where(x => x.id == id).FirstOrDefault();
                    dBModel.staff_program.Remove(staff_program);
                    dBModel.SaveChanges();
                }

                return(RedirectToAction("Index"));
            }
            catch
            {
                return(View());
            }
        }