CgwMonitorManage.Ivs.IvsVideoMonitor.StartControlPtz C# (CSharp) Method

        public SmcErr StartControlPtz(string cameraNo, PtzCommandType ptzCommand, int param)
        {
            NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
            logEx.Trace("Enter: IvsVideoMonitor.StartControlPtz({0},{1},{2}).", cameraNo, ptzCommand, param);
            SmcErr err = new CgwError();

            //将ptz命令转换成IVS的命令
            string name = Enum.GetName(typeof(PtzCommandType), ptzCommand);
            if (Enum.IsDefined(typeof(IvsPtzCommandType), name))
            {
                IvsPtzCommandType ivsPtzCommandType = (IvsPtzCommandType)Enum.Parse(typeof(IvsPtzCommandType), name);

                logEx.Trace("Call ivsSdkClient.StartPtzControl({0},{1},{2}).", cameraNo, (int)ivsPtzCommandType, param);
                int result = this.ivsSdkClient.StartPtzControl(cameraNo, (int)ivsPtzCommandType, param.ToString());

                //如果为0，表示成功
                if (result == CgwConst.IVS_SDK_SUCCESS_TAG)
                {
                    logEx.Info("Start control ptz success.Camera No:{0}.", cameraNo);
                }
                else
                {
                    err.SetErrorNo(CgwError.START_CONTROL_PTZ_FAILED);
                    logEx.Error("Start control ptz failed.Camera No:{0}.Ivs sdk error code：{1}.", cameraNo, result);
                    return err;
                }

            }
            else
            {
                err.SetErrorNo(CgwError.START_CONTROL_PTZ_FAILED);
                logEx.Error("The ivs monitor is not support the command.ptzCommand:{0}.", ptzCommand);
                return err;
            }

            return err;
        }