How to draw on a Window in WPF (best practice)?

Question

I am trying to write a small interactive game-like application, where I need to have a Draw method that\'s gonna draw on screen, but can\'t figure out how to struct

Answer 1

I preffer to use OnRender method like in this example:

protected override void OnRender(DrawingContext drawingContext)
{
    base.OnRender(drawingContext);
     drawingContext.DrawRectangle(null, new Pen(Brushes.Black, 2), new Rect(0, 0, ActualWidth, Height));
}