public JsonResult NewTest_ScoreTab_CheckUserIds(int testid, List<int> userids, int count, string tab) { var common = new CommonService(); common.OnRenderPartialViewToString += (model) => { var result = String.Empty; try { ViewBag.Tab = tab; result = this.RenderPartialViewToString("P_ScoreTab_Inner", model); } catch (Exception) { common.success = false; common.message = Constants.DefaultExceptionMessage; } return result; }; common.NewTest_ScoreTab_CheckUserIds(testid, userids, count); return Json(new { common.success, common.message, common.generatedHtml }); }