Is there a way to prevent the back VE receive events when the front VE receive events?

Is there a way to prevent the behind VisualElement receive events when the front VisualElement receive events?
In my test,the parent VisualElement and the behind VisualElement always receive events but I just want the child or front VisualElement receive events;

 

Adding example of how to implement in code:

Code (CSharp):

1. void ButtonPress(PointerDownEvent evt){
2.     evt.StopPropagation();
3.     // do stuff here ...
4. }