/// <summary>
 /// Handle syncCheckout
 /// </summary>
 // Implementation of DownloadFilesProgressChangedHandler declared in CheckoutManagerEventSink.h
 public void HandleDownloadFileProgressChanged(object sender, DownloadFilesProgressChangedEventArgs e)
 {
     // Change progress bar state
     progressBar.Value = e.ProgressPercentage;
 }
 /// <summary>
 /// Handle syncCheckout
 /// </summary>
 // Implementation of DownloadFilesProgressChangedHandler declared in CheckoutManagerEventSink.h
 public void HandleDownloadFileProgressChanged(object sender, DownloadFilesProgressChangedEventArgs e)
 {
     // Change progress bar state
     progressBar.Value = e.ProgressPercentage;
 }