public void Cancel()
{
if (_xpsDocWriter != null)
{
_xpsDocWriter.CancelAsync();
}
}
private void btnCancelSave_Click(object sender, RoutedEventArgs e)
{
//When the 'Cancel' button is clicked, we want to try and
//stop the save process.
if (xdw != null)
{
xdw.CancelAsync();
}
}
private void btnCancelPrint_Click(object sender, RoutedEventArgs e)
{
//The user has pressed the cancel button.
//First ensure we have a valid XpsDocumentWriter.
if (xpsDocumentWriter != null)
{
//Cancel the job.
xpsDocumentWriter.CancelAsync();
}
}
/// <summary>
/// Cancel button clicked.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void CancelClicked(object sender, RoutedEventArgs e)
{
try
{
Debug.Write("CancelAsync: ");
_docWriter.CancelAsync();
}
catch (Exception ex)
{
Debug.WriteLine("Failed");
MessageBox.Show("Exception Cancelling Async printing: " + ex.ToString());
return;
}
Debug.WriteLine("Successful");
DialogResult = false;
this.Close();
Debug.WriteLine("Successfully closed PrintProgressWindow");
Application.Current.MainWindow.Opacity = 1.0;
}
public void CancelAsync()
{
/* ick. This does not work in windows 8. causes crash. */
/* https://connect.microsoft.com/VisualStudio/feedback/details/778145/xpsdocumentwriter-cancelasync-cause-crash-in-win8 */
m_docWriter.CancelAsync();
}
private void cancelButton_Click(object sender, RoutedEventArgs e)
{
xpsDocumentWriter.CancelAsync();
}