protected void Button1_Click(object sender, EventArgs e)
        {
            var ctx = new ReviewsDataContext();

            var newReview = new Review()
                {
                    MovieId = "Thriller-Terminator 123",
                    Reviewer = GetRandomString(5),
                    Rating = RatingEnum.Awful,
                    Text = "blah-blah"
                };

            ctx.Reviews.InsertOnSubmit(newReview);

            ctx.SubmitChanges();
        }
        protected void Button2_Click(object sender, EventArgs e)
        {
            var ctx = new ReviewsDataContext();

            foreach (var g in ctx.Genres)
            {
                Debug.WriteLine(g.IgnoredField);
            }


            foreach (var r in ctx.Reviewers)
            {
                Debug.WriteLine(r.Login);
            }

            ctx.Reviewers.InsertOnSubmit(new Reviewer() { Login = GetRandomString(5) });

            ctx.SubmitChanges();
        }