Five Minute Silverlight 4 Aides-Memoire #2 – Printing

private void Print_Click(object sender, RoutedEventArgs e)
{
    PrintDocument printDoc = new PrintDocument();

    // Name that will show in the spooler...
    printDoc.DocumentName = "Directory Tree";
    printDoc.PrintPage += new EventHandler<PrintPageEventArgs>(printDoc_PrintPage);
    printDoc.Print();
}

private void printDoc_PrintPage(object sender, PrintPageEventArgs e)
{
    // Needs a UIElement (visual tree)
    e.PageVisual = DirectoriesTreeView;

    // Setting true will ensure PrintPage is called again for subsequent pages
    e.HasMorePages = false;
}