public ActionResult DeleteConfirmed(int id)
        {
            MANAGE_SALES_AND_CUSTOMERS mANAGE_SALES_AND_CUSTOMERS = db.MANAGE_SALES_AND_CUSTOMERS.Find(id);

            db.MANAGE_SALES_AND_CUSTOMERS.Remove(mANAGE_SALES_AND_CUSTOMERS);
            db.SaveChanges();
            return(RedirectToAction("Index"));
        }
 public ActionResult Edit([Bind(Include = "ID_QUAN_LY,MA_KHACH_HANG,NHAN_VIEN_PHU_TRACH,NGAY_BAT_DAU_PHU_TRACH,NGAY_NGUNG_PHU_TRACH,LY_DO_NGUNG_PHU_TRACH,GHI_CHU")] MANAGE_SALES_AND_CUSTOMERS mANAGE_SALES_AND_CUSTOMERS)
 {
     if (ModelState.IsValid)
     {
         db.Entry(mANAGE_SALES_AND_CUSTOMERS).State = EntityState.Modified;
         db.SaveChanges();
         return(RedirectToAction("Index"));
     }
     ViewBag.MA_KHACH_HANG       = new SelectList(db.CUSTOMERS, "MA_KHACH_HANG", "TEN_KHACH_HANG", mANAGE_SALES_AND_CUSTOMERS.MA_KHACH_HANG);
     ViewBag.NHAN_VIEN_PHU_TRACH = new SelectList(db.USERS, "USER_ID", "USERNAME", mANAGE_SALES_AND_CUSTOMERS.NHAN_VIEN_PHU_TRACH);
     return(View(mANAGE_SALES_AND_CUSTOMERS));
 }
        // GET: HopLong/MANAGE_SALES_AND_CUSTOMERS/Details/5
        public ActionResult Details(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            MANAGE_SALES_AND_CUSTOMERS mANAGE_SALES_AND_CUSTOMERS = db.MANAGE_SALES_AND_CUSTOMERS.Find(id);

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

            if (mANAGE_SALES_AND_CUSTOMERS == null)
            {
                return(HttpNotFound());
            }
            ViewBag.MA_KHACH_HANG       = new SelectList(db.CUSTOMERS, "MA_KHACH_HANG", "TEN_KHACH_HANG", mANAGE_SALES_AND_CUSTOMERS.MA_KHACH_HANG);
            ViewBag.NHAN_VIEN_PHU_TRACH = new SelectList(db.USERS, "USER_ID", "USERNAME", mANAGE_SALES_AND_CUSTOMERS.NHAN_VIEN_PHU_TRACH);
            return(View(mANAGE_SALES_AND_CUSTOMERS));
        }