/// <summary>
        /// 增加新的角色
        /// </summary>
        /// <param name="model">增加角色,并且添加菜单权限</param>
        /// <returns>操作正常返回空值,失败返回错误提示</returns>
        public string AddNewRole(SysRolesDicInfo model)
        {
            IWCFService.ISeatManageService seatService = new WcfServiceForSeatManage.SeatManageDateService();
            bool error = false;

            try
            {
                return(seatService.AddRole(model));
            }
            catch (Exception ex)
            {
                error = true;
                WriteLog.Write("添加角色失败:" + ex.Message);
                return(ex.Message);
            }
        }