update example based on new cdata/comment/pi API
update example based on new cdata/comment/pi API


vadz/xmlwrapp,thriqon/xmlwrapp,vslavik/xmlwrapp,vadz/xmlwrapp,thriqon/xmlwrapp,vadz/xmlwrapp,vslavik/xmlwrapp,vslavik/xmlwrapp,thriqon/xmlwrapp