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

        public SmcErr StartControlPtz(string cameraNo, PtzCommandType ptzCommand, int param)
        {
            SmcErr err = new CgwError();
            err = CheckSession();
            NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
            if (err.IsSuccess())
            {
                err = MonitorChannelBll.Instance().StartControlPtz(cameraNo, ptzCommand, param);
            }
            if (err.IsSuccess())
            {
                logEx.Trace("StartControlPtz Successful");
            }
            else
            {
                logEx.Error("StartControlPtz failed,ErrNo :{0}", err.ErrNo);
            }
            return err;
        }