I very recently asked the same question, the answer is to create a custom class (in code) eg :

DEFINE CLASS Resizer AS Custom
     oScreen = _Screen

     PROCEDURE oScreen.Resize
          *Resize Code Here
     ENDPROC
ENDDEFINE

Then _Screen.AddObject("oResizer", "oResizer")

HTH
Kev


>Is there any simple way to capture _SCREEN resizing?
>
>I would like to resize/reposition in-screen forms when a user resizes the _SCREEN object
>
>TIA
>
>Dennis