public ActionResult EditFilmScreening(int?id) { if (id == null) { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } try { Filmscreenings filmscreening = activitiesRepo.GetFilmscreening(id); FillFilmscreeninsDropdownsWithSecection(filmscreening.roomId, filmscreening.filmId); ViewBag.IsEditing = true; return(View("CreateFilmscreening", filmscreening)); } catch { return(HttpNotFound()); } }