public ActionResult Index()
        {
            using (var context = new AjaxMVCTest1.Models.Model1())
            {
                var prod    = context.Products.FirstOrDefault(r => r.Id == 1);
                var catName = prod.Category.Name;
            }

            return(View());
        }
        public ActionResult Showcat(int id)
        {
            using (var context = new AjaxMVCTest1.Models.Model1())
            {
                var cat     = context.Categories.FirstOrDefault(r => r.Id == id);
                var catName = cat.Name;

                foreach (var prod in cat.Products)
                {
                }
            }

            return(View());
        }