public ActionResult Products(string id) { ProductContext p = new ProductContext(); //List<Product> products = new List<Product>(); if (string.IsNullOrEmpty(id)) { //products = p.GetAll(); return(View(p.GetAll())); } //return View(p.GetAll().Where(x => x.CatId == id)); //return View(p.Find(id)); return(View(p.FindBy(id))); //return View(products); }