public ActionResult ServiceTypeDelete(int ID)
        {
            ServiceType st = new ServiceType();

            st.ServiceTypeID = ID;
            st.Delete();
            return(RedirectToAction("ServiceTypeList"));
        }
        public ActionResult Delete(int id)
        {
            try {
                var model = new ServiceType();
                model.Delete(id);

                return(RedirectToAction("Index"));
            } catch (Exception ex) {
                return(View("Error"));
            }
        }