public ActionResult FavQuitar(int artId) { try { SessionInitialize(); RegistradoCEN registradoCEN = new RegistradoCEN(); List <int> lista = new List <int>(); lista.Add(artId); int miID = (int)Session["idUsuario"]; registradoCEN.Eliminar_fav(miID, lista); return(RedirectToAction("../Articulo/Details", new { id = artId })); } catch (Exception e) { return(RedirectToAction("../Home")); } }