public BeginInvokeOC<Station> GetStationList(GetBy parameter, string value)
{
if (CachedStations == null)
{
CachedStations = new BeginInvokeOC<Station>(Dispatcher.CurrentDispatcher);
}
else
{
CachedStations.Clear();
}
String streamURL;
switch (parameter)
{
case GetBy.Search:
streamURL = String.Format(URL + SEARCH_CMD, value);
break;
case GetBy.Genre:
streamURL = String.Format(URL + GENRE_CMD, value);
break;
case GetBy.Default:
streamURL = String.Format(URL + DEFAULT_CMD);
break;
default:
throw new ArgumentOutOfRangeException("parameter");
}
if (_backgroundThread != null && _backgroundThread.IsAlive)
{
shutdownThread = true;
while (_backgroundThread.IsAlive)
{
Thread.Sleep(5);
}
}
shutdownThread = false;
Stream _stream = FeedStream.GetStream(streamURL);
XmlTextReader reader = new XmlTextReader(_stream);
CachedStations.Clear();
_backgroundThread = new Thread(Start) {Priority = ThreadPriority.BelowNormal};
_backgroundThread.Start(reader);
return CachedStations;
}
public ShoutcastFeedService()
{
CachedStations = new BeginInvokeOC<Station>(Dispatcher.CurrentDispatcher);
}