public MainPage() { key1 = "plzzzzzzzzzzzzzzzzzzzzzz enter ur key here"; Windows.Storage.ApplicationDataContainer localSettings = Windows.Storage.ApplicationData.Current.LocalSettings; if (localSettings.Values.ContainsKey("userName")) { username = localSettings.Values["userName"].ToString(); } flickr = new Flickr(key1); this.InitializeComponent(); try { obj = flickr.PeopleFindByUserName(username); userid.Text =obj.UserId; photos=flickr.PeopleGetPublicPhotos(obj.UserId); userid.Text=" "+photos.PerPage; userid.Text = flickr.UrlsGetUserPhotos(obj.UserId); total = photos.Count; if (total > 1) { userid.Text = photos.ElementAt(0).SmallUrl; image1.Source = new Windows.UI.Xaml.Media.Imaging.BitmapImage(new Uri(image1.BaseUri, photos.ElementAt(0).SmallUrl)); present = 0; } else userid.Text = "You Dont Have any Public Photos"; //userid.Text = k; } catch (Exception) { userid.Text = "Exception catched"; } this.InitializeComponent(); }