private void SetMovieInfo(Model.ProductDao.MovieDetails mov)
 {
     lclNameValue.Text     = mov.name;
     lclCategoryValue.Text = mov.category;
     lclTitleValue.Text    = mov.title;
     lclDirectorValue.Text = mov.director;
     lclSummaryValue.Text  = mov.summary;
     lclTopicValue.Text    = mov.topic;
     lclDurationValue.Text = mov.duration.ToString();
 }
        protected void Page_Load(object sender, EventArgs e)
        {
            Int32 productId = Convert.ToInt32(Request.Params.Get("productId"));

            Model.ProductDao.ProductDetails product = SessionManager.ProductService.FindProduct(productId);
            if (product is Model.ProductDao.MovieDetails)
            {
                Model.ProductDao.MovieDetails mov = product as Model.ProductDao.MovieDetails;
                SetMovieInfo(mov);
            }
        }