protected override void OnNavigatedTo(NavigationEventArgs e) { base.OnNavigatedTo(e); Dictionary <string, string> queryParams = null; var paramQueryString = e.Parameter as string; if (!string.IsNullOrEmpty(paramQueryString)) { queryParams = new Dictionary <string, string>(); WwwFormUrlDecoder decoder = new WwwFormUrlDecoder(paramQueryString); var list = decoder.ToList(); foreach (var entry in list) { queryParams.Add(entry.Name, entry.Value); } } LoadApplication(new Knowzy.App(queryParams)); }