public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
if (IsSelected)
{
if (selectionBackgroundImage != null)
dc.Scale9Image(0, 0, ActualWidth, ActualHeight, selectionBackgroundImage, 0, 0, 0, 0, opacity);
}
}
public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
if (background != null)
dc.Scale9Image(0, 0, ActualWidth, ActualHeight, background, 0, 0, 0, 0, opacity);
if (border != null)
dc.DrawRectangle(null, border, 0, 0, ActualWidth, ActualHeight);
}