public ActionResult Edit(int id = 0)
        {
            using (var db = new MovieDBContext())
            {
                Actor actor = db.Actors.Find(id);
                if (actor == null)
                {
                    return HttpNotFound();
                }

                return View(actor);
            }
        }
 public ActionResult Delete(Actor actorToDelete)
 {
     if (ModelState.IsValid)
     {
         using (var db = new MovieDBContext())
         {
             db.Entry(actorToDelete).State = System.Data.Entity.EntityState.Deleted;
             db.SaveChanges();
         }
         return RedirectToAction("Index");
     }
     return View(actorToDelete);
 }
 public ActionResult Add(Actor actorFromView)
 {
     if (ModelState.IsValid)
     {
         using (var db = new MovieDBContext())
         {
             db.Actors.Add(actorFromView);
             db.SaveChanges();
         }
         return RedirectToAction("Index");
     }
     return View(actorFromView);
 }
        public ActionResult Edit(int id = 0)
        {
            using (var db = new MovieDBContext())
            {
                Movie movie = db.Movies.Find(id);
                if (movie == null)
                {
                    return HttpNotFound();
                }

                return View(movie);
            }
        }
 public ActionResult Edit(Actor actorToUpdate)
 {
     if (ModelState.IsValid)
     {
         using (var db = new MovieDBContext())
         {
             db.Entry(actorToUpdate).State = EntityState.Modified;
             db.SaveChanges();
         }
         return RedirectToAction("Index");
     }
     return View(actorToUpdate);
 }
 // GET: Actor
 public ActionResult Index()
 {
     using(var db= new MovieDBContext())
     {
         var actors = db.Actors.ToList();
         return View(actors);
     }
 }
        // GET: Movie
        public ActionResult Index()
        {
            using (var db = new MovieDBContext())
            {
                var movies = db.Movies.ToList();

                return View(movies);
            }
        }