public ActionResult Edit(int id, FormCollection collection) { try { dc.Group_Update(id, collection["Name"].ToString()); return(RedirectToAction("Index")); } catch { ViewBag.Message = "خطا در به روز رسانی گروه"; var group = dc.Groups.Where(x => x.Id == id).FirstOrDefault(); if (Request.IsAjaxRequest()) { return(PartialView(group)); } return(View(group)); } }