-void wxPGProperty::ChildChanged( wxVariant& WXUNUSED(thisValue),
- int WXUNUSED(childIndex),
- wxVariant& WXUNUSED(childValue) ) const
+wxVariant wxPGProperty::ChildChanged( wxVariant& WXUNUSED(thisValue),
+ int WXUNUSED(childIndex),
+ wxVariant& WXUNUSED(childValue) ) const