#if wxUSE_RADIOBOX
-class WXXMLDLLEXPORT wxRadioBoxXmlHandler : public wxXmlResourceHandler
+class WXDLLIMPEXP_XRC wxRadioBoxXmlHandler : public wxXmlResourceHandler
{
+DECLARE_DYNAMIC_CLASS(wxRadioBoxXmlHandler)
public:
wxRadioBoxXmlHandler();
virtual wxObject *DoCreateResource();