private void Working()
        {
            try
            {
                for (; ;)
                {
                    DateTime now = DateTime.Now;

                    if (now.TimeOfDay.TotalSeconds > 10 && now.TimeOfDay.TotalSeconds < 30)
                    {
                        globalDataOK = false;
                    }

                    if (now.TimeOfDay.TotalSeconds > 60 && (!globalDataOK))
                    {
                        GlobalUtility.LoadGlobalParameters();
                        globalDataOK = true;
                    }

                    /*
                     * if (GlobalVar.globalParameter.isTodayTradeDate)
                     * {
                     *   GlobalVar.mainForm.AddWork(new InfoWork("資訊更新"));
                     *   GlobalVar.mainForm.AddWork(new AnnounceWork("公告更新"));
                     * }
                     * */
                    Thread.Sleep(5000);
                }
            }
            catch (Exception ex)
            {
                //MessageBox.Show(ex.Message);
            }
        }