public ActionResult Delete(int id) { RolePowerBll rp = new RolePowerBll(); Utility.ReturnData <string> returnData = new Utility.ReturnData <string>(); long check = bll.GetCountByRoleId(id); if (check > 0) { return(Content("角色存在关联,不能删除!")); } UserRole model = bll.FindUserRoleByID(id); returnData = bll.DeleteUserRole(model); rp.Delete(x => x.UserRoleID == id); if (returnData.Message == "删除成功!") { return(Content(returnData.Message)); } else { return(Content(returnData.Message)); } }