public ActionResult Remove(int id)
        {
            CARSINFO car = context.CARSINFO.Find(id);

            context.CARSINFO.Remove(car);
            context.SaveChanges();
            return(RedirectToAction("Index"));
        }
        public ActionResult Edit(int id)
        {
            CARSINFO c = null;

            if (id != 0)
            {
                c = context.CARSINFO.ToList().FirstOrDefault(x => x.CARId == id);
            }

            return(View(c));
        }
 public ActionResult Edit(CARSINFO c)
 {
     if (ModelState.IsValid)
     {
         context.CARSINFO.AddOrUpdate(c);
         context.SaveChanges();
         return(RedirectToAction("Index"));
     }
     else
     {
         return(View(c));
     }
 }
        // GET
        public ActionResult Remove(int?id)
        {
            //if (id == null)
            //{
            //    return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
            //}
            CARSINFO car = context.CARSINFO.Find(id);

            if (car == null)
            {
                return(HttpNotFound());
            }
            return(View(car));
        }