private void CreateDisplaysRectangles()
{
var displays = WpfScreen.AllScreens();
displays.Sort((d1, d2) => (int)(d1.DeviceBounds.Left - d2.DeviceBounds.Left));
_diplayRectangles.ForEach(disp => disp.Draggable(false));
_diplayRectangles.Clear();
var desktopBounds = WPF_Helper.VirtualScreenBounds();
displays.ForEach((disp) =>
{
Border r = new Border();
r.Opacity = 0.85;
r.BorderBrush = Brushes.DimGray;
r.Background = Brushes.AliceBlue;
r.BorderThickness = new Thickness(3);
r.CornerRadius = new CornerRadius(3);
r.Width = disp.DeviceBounds.Width / 10.0;
r.Height = disp.DeviceBounds.Height / 10.0;
Canvas.SetLeft(r, (disp.DeviceBounds.Left - desktopBounds.Left) / 10.0);
Canvas.SetTop(r, (disp.DeviceBounds.Top - desktopBounds.Top) / 10.0);
r.Draggable();
r.LayoutUpdated += (s, e) => { Debug.WriteLine("R - moved"); };
TextBlock txt = new TextBlock();
txt.FontSize = 16;
txt.TextAlignment = TextAlignment.Center;
txt.Text = string.Format("Display [{0}]\n\n{1}", disp.Index, disp.WorkingArea);
r.Child = txt;
_diplayRectangles.Add(r);
});
}