public ActionResult Create(VehicleType vehicletype)
        {
            if (ModelState.IsValid)
            {
                db.VehicleTypes.Add(vehicletype);
                db.SaveChanges();
                return RedirectToAction("Index");
            }

            return View(vehicletype);
        }
 public ActionResult Edit(VehicleType vehicletype)
 {
     if (ModelState.IsValid)
     {
         db.Entry(vehicletype).State = EntityState.Modified;
         db.SaveChanges();
         return RedirectToAction("Index");
     }
     return View(vehicletype);
 }