private void Login_Click(object sender, RoutedEventArgs e)
{
CloudHandler handler = Application.Current.Resources["CloudHandler"] as CloudHandler;
handler.InvokeGetAccessToken();
NavigationService.Navigate(new Uri("/FileListPage.xaml", UriKind.RelativeOrAbsolute));
}
protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
base.OnNavigatedTo(e);
CloudHandler ch = Application.Current.Resources["CloudHandler"] as CloudHandler;
if (ch != null)
{
imageProgress.IsIndeterminate = true;
ch.GetFileUri(UrlCallback, ch.CurrentItem.Entry);
}
}
void UrlCallback(IAsyncResult result)
{
Uri fileUri = result as Uri;
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
CloudHandler ch = Application.Current.Resources["CloudHandler"] as CloudHandler;
fileUri = ch.EndGetFileUri(result);
BitmapImage bi = new BitmapImage();
bi.DownloadProgress += new EventHandler <DownloadProgressEventArgs>(bi_DownloadProgress);
bi.UriSource = fileUri;
currentImage.Source = bi;
});
}
private void ListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
CloudHandler ch = Application.Current.Resources["CloudHandler"] as CloudHandler;
if (ch != null)
{
ListBox lb = sender as ListBox;
if (lb != null)
{
if (lb.SelectedIndex > -1)
{
CloudItem ci = lb.SelectedItem as CloudItem;
if (ci != null)
{
ch.CurrentItem = ci;
lb.SelectedIndex = -1;
NavigationService.Navigate(new Uri("/ImagePage.xaml", UriKind.RelativeOrAbsolute));
}
}
}
}
}
