CAxDialogImpl Derivated Class and Composite Control event not fired

I am trying to use a class which is derived from CAxDialogImpl, it
does some resizing to the parent dialog.
My resize class is working well but I can't get any events fired from
composite control to the dialog.

Header code of the resize class

template <class T, class TBase = CAxWindow, class DlgBase =
CAxDialogImpl<T, TBase> >
class ATL_NO_VTABLE CResizeClass :
    public DlgBase
{
    typedef CResizeClass <T, TBase, DlgBase> thisClass;
    typedef DlgBase baseClass;
public:

BEGIN_MSG_MAP(thisClass)
    MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog )
END_MSG_MAP()
 ........
};

Code of the dialog using the resize class

class CDlg :
  public IDispEventImpl<IDC_COMPOSITECONTROL,CDlg >,
  public CResizeClass <CDlg >
{
public:

 enum { IDD = IDD_DLG };

  BEGIN_SINK_MAP(CDlg )
    SINK_ENTRY(IDC_COMPOSITECONTROL, 1, CompositeControlEvent)
  END_SINK_MAP()

  BEGIN_MSG_MAP(CDlg )
      MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog)
        CHAIN_MSG_MAP(CResizeClass <CDlg >)
  END_MSG_MAP()

void __stdcall CompositeControlEvent(void)
{
 return;
}

.......};

Using that code the CompositeControlEvent is never fired.
Should I redirect event from the template class to dialog class?

Thanks for your help