Cgw.Service.CgwService.SetMic C# (CSharp) Method

        public SmcErr SetMic(string channelLabel, string cameraNo, bool isOn)
        {
            SmcErr err = new CgwError();
            NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
            err = CheckSession();
            if (err.IsSuccess())
            {
                err = MonitorChannelBll.Instance().SetMic(channelLabel, cameraNo, isOn);
            }
            if (err.IsSuccess())
            {
                logEx.Info("SMC SetMic  Successful,Current SMC IP is : {0}", CgwConst.SmcIp);
            }
            else
            {
                logEx.Error("SMC SetMic failed,ErrNo :{0}", err.ErrNo);
            }
            return err;
        }