public ActionResult EditMovie(MovieModel movieModel) //Update Movie [POST]
        {
            //Auto Mapper.
            var     mapMovie = new MapperConfiguration(configExpression => { configExpression.CreateMap <MovieModel, Movie>(); });
            IMapper mapper   = mapMovie.CreateMapper();
            var     movie    = mapper.Map <MovieModel, Movie>(movieModel);
            IEnumerable <OnlineMovieTicket.Entity.Category> category = categoryBL.CategoryDetails(); //Get category into movie edit movie details.

            ViewBag.categories = new SelectList(category, "CategoryId", "CategoryName");
            movieBL.UpdateMovie(movie);
            TempData["Message"] = "Updated";
            return(RedirectToAction("Index"));
        }