public JsonResult GetScreenCategoryIDByScreenGUID(string Prefix)
        {
            //Note : you can bind same list from database
            DA_Screen dA_Screen = new DA_Screen();
            Screen    sc        = dA_Screen.GetAllScreenByPageID(Prefix);

            return(Json(sc.ScreenCategoryGUID, JsonRequestBehavior.AllowGet));
        }
        public JsonResult GetScreenName(string Prefix)
        {
            //Note : you can bind same list from database
            List <Screen> ObjList = new List <Screen>();
            DA_Screen     daMT    = new DA_Screen();

            ObjList = daMT.GetAllScreens();
            //Searching records from list using LINQ query
            var CityList = (from N in ObjList
                            where N.ScreenName.ToLower().Contains(Prefix.ToLower())
                            select new { N.ScreenName, N.ID });

            return(Json(CityList, JsonRequestBehavior.AllowGet));
        }