public ActionResult GetAllCategory() { dynamic category = 0; try { if (ModelState.IsValid) { CategoryServiceClient categoryServiceClient = new CategoryServiceClient(); category = categoryServiceClient.GetAllCategory(); //if (category.Count == 0 || category == null) //{ // ModelState.AddModelError("error", "No Record Found"); //} } } catch (Exception e) { ModelState.AddModelError("error", "Something Wrong"); category = null; throw e; } return(Json(category, JsonRequestBehavior.AllowGet)); }