public ActionResult Edit(Area_model cat)
        {
            Area tblcat = db.Areas.Where(x => x.AreaID == cat.AreaID).Single <Area>();

            tblcat.AreaID          = cat.AreaID;
            tblcat.CityID          = cat.CityID;
            tblcat.AreaName        = cat.AreaName;
            tblcat.AreaDescription = cat.AreaDescription;
            db.SubmitChanges();
            return(View());
        }
        public ActionResult Edit(int id)
        {
            Area_model cat = db.Areas.Where(x => x.AreaID == id).Select(x => new Area_model()
            {
                CityID          = x.CityID,
                AreaID          = x.AreaID,
                AreaName        = x.AreaName,
                AreaDescription = x.AreaDescription
            }).SingleOrDefault();

            return(View(cat));
        }
        public ActionResult Area(Area_model cat)
        {
            Area tblcat = new Area();

            tblcat.AreaName        = cat.AreaName;
            tblcat.AreaDescription = cat.AreaDescription;
            tblcat.CityID          = cat.CityID;
            db.Areas.InsertOnSubmit(tblcat);
            db.SubmitChanges();
            ViewBag.city = new SelectList(db.Cities, "CityID", "CityName");
            return(View());
        }