public MainWindow()
{
InitializeComponent();
retrieveQuestions();
InitWBuzzTimer();
timer_WBuzz_Tick(null, null);
InitWBuzzReceiver();
InitPrioritiesTimer();
handsets = new BuzzHandsetFinder().FindHandsets().ToList();
buzzers = (BuzzHandsetDevice)handsets[0];
buzzers.ButtonChanged += BuzzButtonChangedEventHandler;
}
public IEnumerable <IBuzzHandsetDevice> FindHandsets()
{
return(BuzzHandsetDevice.FindBuzzHandsets());
}