public ActionResult Login(Usuario u) { // esta action trata o post (login) if (ModelState.IsValid) //verifica se é válido { using (dbSustentEntities dc = new dbSustentEntities()) { var v = dc.Usuarios.Where(a => a.email.Equals(u.email) && a.senha.Equals(u.senha)).FirstOrDefault(); if (v != null) { Session["usuarioLogadoID"] = v.id.ToString(); Session["nomeUsuarioLogado"] = v.nome.ToString(); Session["emailUsuarioLogado"] = v.email.ToString(); return(RedirectToAction("Index")); } } } return(View()); }