public void addActorToMovie(int movieId, int actorId)
        {
            MovieActor movieActorEntity = new MovieActor
            {
                MovieID = movieId,
                ActorID = actorId
            };

            using (var db = new MovieReviewsEntities())
            {
                db.MovieActors.Add(movieActorEntity);
                db.SaveChanges();
            }
        }
        public int removeActorFrommovie(int movieId, int actorId)
        {
            MovieActor actorToRemoveFromMovie = new MovieActor();

            using (var db = new MovieReviewsEntities())
            {
                actorToRemoveFromMovie.MovieActorID = db.MovieActors.First(m => m.MovieID == movieId & m.ActorID == actorId).MovieActorID;
            //}

            //using (var db = new MovieReviewsEntities())
            //{
            //    //listOfActors = db.MovieActors.Where(ma => ma.MovieID == movieId).Select(ma => ma.Actor).ToList();
                //db.MovieActors.Attach(actorToRemoveFromMovie);
                db.MovieActors.Remove(actorToRemoveFromMovie);
                db.SaveChanges();
            }

            return actorToRemoveFromMovie.MovieID;
        }