public void SetNextPartLoad()
 {
     LoadTray.CurrentPart = LoadTray.GetNextPartForLoad(LoadTray.CurrentPart);
     if (LoadTray.NeedChanged == true)
     {
         ChangeLoadTray = ChangeLoadTrayAsync();
     }
 }
 public void SetNextPartLoad()
 {
     LoadTray.CurrentPart = LoadTray.GetNextPartForLoad(LoadTray.CurrentPart);
 }