public ActionResult DeleteConfirmed(int id)
        {
            Chitiethanghoa chitiethanghoa = db.Chitiethanghoas.Find(id);

            db.Chitiethanghoas.Remove(chitiethanghoa);
            db.SaveChanges();
            return(RedirectToAction("Index"));
        }
 public ActionResult Edit([Bind(Include = "Ma_HH,Ten_HH,GiaMua,GiaBan,Noi_SX,HSD,SoLuongNhap,Ma_NH")] Chitiethanghoa chitiethanghoa)
 {
     if (ModelState.IsValid)
     {
         db.Entry(chitiethanghoa).State = EntityState.Modified;
         db.SaveChanges();
         return(RedirectToAction("Index"));
     }
     ViewBag.Ma_NH = new SelectList(db.Nhomhangs, "Ma_NH", "Ten_NH", chitiethanghoa.Ma_NH);
     return(View(chitiethanghoa));
 }
        // GET: Admin/Chitiethanghoas/Details/5
        public ActionResult Details(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            Chitiethanghoa chitiethanghoa = db.Chitiethanghoas.Find(id);

            if (chitiethanghoa == null)
            {
                return(HttpNotFound());
            }
            return(View(chitiethanghoa));
        }
        // GET: Admin/Chitiethanghoas/Edit/5
        public ActionResult Edit(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            Chitiethanghoa chitiethanghoa = db.Chitiethanghoas.Find(id);

            if (chitiethanghoa == null)
            {
                return(HttpNotFound());
            }
            ViewBag.Ma_NH = new SelectList(db.Nhomhangs, "Ma_NH", "Ten_NH", chitiethanghoa.Ma_NH);
            return(View(chitiethanghoa));
        }