Lucknow

i need some more detailed description to get some idea about it.

m have an other problem with   (  

 public static FeedData GetFeed(string title)        {            // Simple linear search is acceptable for small data sets            var _feedDataSource = App.Current.Resources["feedDataSource"] as FeedDataSource;            var matches = _feedDataSource.Feeds.Where((feed) => feed.Title.Equals(title));            if (matches.Count() == 1) return matches.First();            return null;        }

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in 

GetFeed keyword