public void Add(string filePath_OID, string filePath_REAL, string object_id)
        {
            UploadOriginPhotosToStationItem _item = new UploadOriginPhotosToStationItem();

            _item.FilePath_OID  = filePath_OID;
            _item.FilePath_REAL = filePath_REAL;
            _item.ObjectID      = object_id;

            lock (this)
            {
                m_items.Add(_item);
            }
        }
        private void ThreadMethod(object state)
        {
            UploadOriginPhotosToStationItem _item = null;

            while (!m_exit)
            {
                Thread.Sleep(2500);

                while (true)
                {
                    lock (this)
                    {
                        if (m_items.Count == 0)
                        {
                            break;
                        }
                        else
                        {
                            _item = m_items[0];
                        }
                    }

                    if (!Main.Current.RT.StationMode)
                    {
                        break;
                    }

                    try
                    {
                        File.Copy(_item.FilePath_OID, _item.FilePath_REAL, true);

                        FileName _fileName = new FileName(_item.FilePath_REAL);

                        MR_attachments_upload _uf = Main.Current.RT.REST.File_UploadFile(_fileName.Name, _item.FilePath_REAL,
                                                                                         _item.ObjectID, true);

                        if (_uf == null)
                        {
                            break;
                        }


                        lock (this)
                        {
                            m_items.Remove(_item);
                        }

                        File.Delete(_item.FilePath_REAL);
                        File.Delete(_item.FilePath_OID);

                        s_logger.Trace("UploadOriginPhotosToStation:" + _item.FilePath_REAL);
                    }
                    catch (Exception _e)
                    {
                        NLogUtility.Exception(s_logger, _e, "ThreadMethod");
                        break;
                    }

                    Thread.Sleep(1);
                }
            }
        }