/// <summary>
        /// 响应设备设置name通知
        /// </summary>
        /// <param name="ctx"></param>
        /// <param name="strDeviceMac"></param>
        private static void deviceNameNotify(IntPtr ctx, System.String strDeviceMac, System.String strDeviceName)
        {
            GCHandle thisHandle = GCHandle.FromIntPtr(ctx);
            RbtNet   rbtNetThis = (RbtNet)thisHandle.Target;

            if (rbtNetThis != null && rbtNetThis.deviceNameEvt_ != null)
            {
                rbtNetThis.deviceNameEvt_(ctx, strDeviceMac, strDeviceName);
            }
        }