public ActionResult Edit(WayOfDelivery wayofdelivery)
 {
     if (ModelState.IsValid)
     {
         db.Entry(wayofdelivery).State = EntityState.Modified;
         db.SaveChanges();
         return RedirectToAction("Index");
     }
     return View(wayofdelivery);
 }
        public ActionResult Create(WayOfDelivery wayofdelivery)
        {
            if (ModelState.IsValid)
            {
                db.WayOfDeliveries.Add(wayofdelivery);
                db.SaveChanges();
                return RedirectToAction("Index");
            }

            return View(wayofdelivery);
        }