public ActionResult DeleteConfirmed(string id)
        {
            PRODUCT_META pRODUCT_META = db.PRODUCT_META.Find(id);

            db.PRODUCT_META.Remove(pRODUCT_META);
            db.SaveChanges();
            return(RedirectToAction("Index"));
        }
 public ActionResult Edit([Bind(Include = "MA_HANG_HT,SL_1LOT,SL_1THUNG,SL_1PALLET,THE_TICH_BOX")] PRODUCT_META pRODUCT_META)
 {
     if (ModelState.IsValid)
     {
         db.Entry(pRODUCT_META).State = EntityState.Modified;
         db.SaveChanges();
         return(RedirectToAction("Index"));
     }
     ViewBag.MA_HANG_HT = new SelectList(db.PRODUCTS, "MA_HANG_HT", "MA_HANG_NHAP", pRODUCT_META.MA_HANG_HT);
     return(View(pRODUCT_META));
 }
        // GET: HopLong/PRODUCT_META/Details/5
        public ActionResult Details(string id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            PRODUCT_META pRODUCT_META = db.PRODUCT_META.Find(id);

            if (pRODUCT_META == null)
            {
                return(HttpNotFound());
            }
            return(View(pRODUCT_META));
        }
        // GET: HopLong/PRODUCT_META/Edit/5
        public ActionResult Edit(string id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            PRODUCT_META pRODUCT_META = db.PRODUCT_META.Find(id);

            if (pRODUCT_META == null)
            {
                return(HttpNotFound());
            }
            ViewBag.MA_HANG_HT = new SelectList(db.PRODUCTS, "MA_HANG_HT", "MA_HANG_NHAP", pRODUCT_META.MA_HANG_HT);
            return(View(pRODUCT_META));
        }