How to know if mouse is over a canvas group children ?

Hi, I have several canvas group for my UI system and I want to know if the mouse is over one of my canvas groups and know which one it is ?

I tried this but I have only the list of UI elements, not the their group, any way to know if they are attached to a group ?

Code (CSharp):

1. PointerEventData pointerEventData = new PointerEventData(EventSystem.current);
2. pointerEventData.position = Input.mousePosition;
3.  
4. List<RaycastResult> raycastList = new List<RaycastResult>();
5. EventSystem.current.RaycastAll(pointerEventData, raycastList);
6.  
7. for (int i = 0; i < raycastList.Count; i++)
8. {
9.     Debug.Log(raycastList[i].gameObject.name + " " + i);
10. }

Thanks !

 

Did you ever find the answer?