public ActionResult DeleteDepartmentMethod() { try { var departmentIdStr = Request["departmentId"]; var personIdStr = Session["id"]; int departmentId = -1; int personId = -1; if (int.TryParse(departmentIdStr, out departmentId) && int.TryParse(personIdStr.ToString(), out personId)) { string errMsg = ""; if (EmployeeManage.DeleteDepartment(departmentId, personId, ref errMsg)) { return(Content("ok")); } else { return(Content(errMsg)); } } else { return(Content("请输入正确的Int数据类型!")); } } catch (Exception ex) { return(Content(ex.Message)); } }