/// <summary>
/// Preview the document.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DoPreviewCommand(object sender, ExecutedRoutedEventArgs e)
{
_printDocument.Preview();
}
/// <summary>
/// Preview the document.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DoPreviewCommand(object sender, ExecutedRoutedEventArgs e)
{
_printDocument.Preview();
}