Hi gurus:
    I wanna post an event from within a wxScrolledWindow  like following:
    eventCustom.SetString(wxT("from OnSize"));
    wxPostEvent(this, eventCustom);
   it's ok, and I can catch the event in the wxScrolledWindow,howerver , I wanna post the even to another Frame like following:
    eventCustom.SetString(wxT("from OnSize"));
    wxPostEvent(xxxFrame, eventCustom);
    the xxxFrame can't catch the event, why?
    who could point me out?