public void sendTxtToLED(string tmpTxt, m_terminaldevice deviceLED)
        {
            try
            {
                logger.DebugFormat("****Start to Send LED TXT:{0}", tmpTxt);
                TSenderParam param = new TSenderParam();
                ushort K;

                GetDeviceParam(ref param.devParam, deviceLED);

                param.notifyMode = LEDSender.NOTIFY_EVENT;
                // param.wmHandle = (UInt32)Handle;
                param.wmMessage = WM_LED_NOTIFY;

                K = (ushort)LEDSender.Do_MakeRoot(LEDSender.ROOT_PLAY, LEDSender.COLOR_MODE_DOUBLE, LEDSender.SURVIVE_ALWAYS);
                LEDSender.Do_AddChapter(K, 30000, LEDSender.WAIT_CHILD);
                LEDSender.Do_AddRegion(K, 0, 0, 128, 32, 0);

                //第1页面
                LEDSender.Do_AddLeaf(K, 1000, LEDSender.WAIT_CHILD);
                //16点阵字体"01234567890123456789"
                LEDSender.Do_AddString(K, 0, 0, 512, 16, LEDSender.V_TRUE, 0,
                    tmpTxt,
                    LEDSender.FONT_SET_16, 0xff, 1, 1, 2, 1, 0, 1, 1000);

                //send
                Parse(LEDSender.Do_LED_SendToScreen(ref param, K), tmpTxt);
            }
            catch (Exception ex)
            {
                logger.Error(ex);
            }
        }
        private void GetDeviceParam(ref TDeviceParam param, m_terminaldevice deviceLED)
        {
            try
            {
                logger.DebugFormat("*******send LDK,IP:{0},Port:{1}.", deviceLED.param1, deviceLED.param2);
                //param.devType = LEDSender.DEVICE_TYPE_UDP;

                //param.comPort = (ushort)Convert.ToInt16(0);
                //param.comSpeed = (ushort)38400;
                //param.locPort = (ushort)Convert.ToInt16(Program._locPort);
                //param.rmtHost = Program._rmtHost; ;
                //param.rmtPort = (ushort)Convert.ToInt16(Program._rmtPort);
                //param.dstAddr = (ushort)Convert.ToInt16(Program._dstAddr);

                param.devType = LEDSender.DEVICE_TYPE_UDP;

                param.comPort = (ushort)Convert.ToInt16(1);
                param.comSpeed = (ushort)19200;
                param.locPort = (ushort)Convert.ToInt16(8881);

                param.rmtHost = deviceLED.param1;// "192.168.1.199";
                param.rmtPort = (ushort)Convert.ToInt16(deviceLED.param2); //6666;

                param.dstAddr = 0;
            }
            catch (Exception ex)
            {
                logger.ErrorFormat("获取LED参数失败,Error:{0}", ex);
                throw ex;
            }
        }