StrokeCollection.HitTest, méthode (Point, Double)

public StrokeCollection HitTest (
	Point point,
	double diameter
)

public StrokeCollection HitTest (
	Point point, 
	double diameter
)

public function HitTest (
	point : Point, 
	diameter : double
) : StrokeCollection

Vous ne pouvez pas utiliser des méthodes dans XAML.

// Change the color of all the strokes at the specified position.
public void SelectStrokes(Point position)
{
    StrokeCollection selected = presenter.Strokes.HitTest(position, 5);

    foreach (Stroke s in selected)
    {
        s.DrawingAttributes.Color = Colors.Purple;
    }

}