private static void ProcessSyndication <T>(Action <IEnumerable <T> > callback, OpenReadCompletedEventArgs args) where T : FeedItem, new()
{
using (var reader = XmlReader.Create(args.Result))
{
var formatter = new Rss10FeedFormatter();
formatter.ReadFrom(reader);
SyndicationFeed feed = formatter.Feed;
var items = feed.Parse <T>();
callback(items);
}
}