public void OnStart()
        {
            imageDirectory = ConfigurationManager.AppSettings["ImageDirectory"];
            style          = ConfigurationManager.AppSettings["Style"];


            IdentifyQueryBackground param = new IdentifyQueryBackground(imageDirectory, style);

            JobsWorker.StartBackgowndWorkProcess(param);
        }
 public void OnStop()
 {
     JobsWorker.StopBackgowndWorkProcess();
 }