public ActionResult Delete(Products model)
        {
            var silinen = (from product in ent.Products
                           where product.id == model.id
                           select product).First();

            ent.Products.Remove(silinen);
            ent.SaveChanges();

            return RedirectToAction("Index");
        }
        public ActionResult Create(Products model)
        {
            Products p = new Products();
            p.Name = model.Name;
            p.CategoryID = model.CategoryID;
            p.UnitsInStock = model.UnitsInStock;
            p.Price = model.Price;

            ent.Products.Add(p);
            ent.SaveChanges();

            return RedirectToAction("Index");
        }
        public ActionResult Edit(Products model)
        {
            var degisen = (from product in ent.Products
                           where product.id == model.id
                           select product).First();

            degisen.Name = model.Name;
            degisen.CategoryID = model.CategoryID;
            degisen.Price = model.Price;
            degisen.UnitsInStock = model.UnitsInStock;

            ent.SaveChanges();

            return RedirectToAction("Index");
        }