public bool ShowLedScreen(string IP, int Port, string[] msg, int displayMode = 0, int rowIndex = 1, int fontColor = 1)
        {
            bool flag = true;

            try
            {
                LED_PARAMETER_STRUCT param = new LED_PARAMETER_STRUCT {
                    fontColor   = fontColor,
                    ip          = IP,
                    port        = Port,
                    displayMode = displayMode,
                    Msg         = msg,
                    rowIndex    = rowIndex
                };
                flag = flag && LNK_LED_ISDK_X86.Connect(IP);
                flag = flag && LNK_LED_ISDK_X86.SendCommand(param);
            }
            catch (Exception exception)
            {
                LogHelper.Log.Error(exception.Message);
            }
            return(flag);
        }
        public bool Sound(string IP, int Port, string[] msg, int soundSize, int sex = 0, int displayMode = 0, int rowIndex = 1)
        {
            bool flag = true;

            try
            {
                VOICE_PARAMETER_STRUCT param = new VOICE_PARAMETER_STRUCT {
                    ip     = IP,
                    volume = soundSize
                };
                foreach (string str in msg)
                {
                    param.content = param.content + str;
                }
                flag = flag && LNK_LED_ISDK_X86.Connect(IP);
                flag = flag && LNK_LED_ISDK_X86.VoviceSend(param);
            }
            catch (Exception exception)
            {
                LogHelper.Log.Error(exception.Message);
            }
            return(flag);
        }