Этот метод должен помочь вам распечатать все окно WPF / XAML
private void PrintWindow(PrintDialog pdPrint,
System.Windows.Window wWin,
string sTitle,
System.Windows.Thickness? thMargin)
{
Grid drawing_area = new Grid();
drawing_area.Width = pdPrint.PrintableAreaWidth;
drawing_area.Height = pdPrint.PrintableAreaHeight;
Viewbox view_box = new Viewbox();
drawing_area.Children.Add(view_box);
view_box.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
view_box.VerticalAlignment = System.Windows.VerticalAlignment.Center;
if (thMargin == null)
{
view_box.Stretch = System.Windows.Media.Stretch.None;
}
else
{
view_box.Margin = thMargin.Value;
view_box.Stretch = System.Windows.Media.Stretch.Uniform;
}
VisualBrush vis_br = new VisualBrush(wWin);
System.Windows.Shapes.Rectangle win_rect = new System.Windows.Shapes.Rectangle();
view_box.Child = win_rect;
win_rect.Width = wWin.Width;
win_rect.Height = wWin.Height;
win_rect.Fill = vis_br;
win_rect.Stroke = System.Windows.Media.Brushes.Black;
win_rect.BitmapEffect = new System.Windows.Media.Effects.DropShadowBitmapEffect();
// Arrange to produce output.
Rect rect = new Rect(0, 0, pdPrint.PrintableAreaWidth, pdPrint.PrintableAreaHeight);
drawing_area.Arrange(rect);
// Print it.
pdPrint.PrintVisual(drawing_area, sTitle);
}
С уважением, Шон Кэмпбелл