private void EndGetResponse(IAsyncResult result)
{
try{
var state = result.AsyncState as MainViewModel.RequestState;
WebResponse response = state.Request.EndGetResponse(result);
Rss.Structure.RssFeed rss = RssHelper.ReadRss(response.GetResponseStream());
if (rss.Channel == null)
{
Deployment.Current.Dispatcher.BeginInvoke(() => UrlStatus = invalidRssFeed);
}
else
{
Deployment.Current.Dispatcher.BeginInvoke(() => UrlStatus = validRssFeed);
if (!isolatedStorageSettings.Contains(RssFeedKey))
{
isolatedStorageSettings[RssFeedKey] = new RssFeed();
}
var rssFeed = isolatedStorageSettings[RssFeedKey] as RssFeed;
rssFeed.RssLink = state.Address;
rssFeed.RssTitle = rss.Channel.Title.ToLower();
rssFeed.LastUpdated = DateTime.Now;
rssFeed.Stories = new ObservableCollection <RssStory>(RssFeed.CloneStories(rss));
}
} catch (Exception exception) {
Debug.Assert(exception != null);
Deployment.Current.Dispatcher.BeginInvoke(() => UrlStatus = invalidRssFeed);
}
}
