Cgw.External.GatewayExternal.AssignMonitorChannel C# (CSharp) Method

        public SmcErr AssignMonitorChannel(List<ChannelInfo> ChannelInfoList)
        {
            SmcErr err = new CgwError();
            NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
            err = CheckSession();
            if (err.IsSuccess())
            {
                if (ChannelInfoList != null)
                {
                    err = MonitorChannelBll.Instance().AssignMonitorChannel(ChannelInfoList);

                }
                else
                {
                    err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_CHANNELLIST_NULL);
                }

            }
            if (err.IsSuccess())
            {
                logEx.Trace("AssignMonitorChannel Successful");
            }
            else
            {
                logEx.Error("AssignMonitorChannel failed,ErrNo :{0}", err.ErrNo);
            }
            return err;
        }