NC57在前台,如何通过表头VO得到表体VO或者聚合的也行?

protected SuperVO[] queryHeadVOs(StringstrWhere) throws Exception,

   ClassNotFoundException {

  SuperVO[] queryVos =getBusiDelegator().queryHeadAllData(

   Class.forName(getUIController().getBillVoName()[1]),

   getUIController().getBillType(), strWhere.toString());

  return queryVos;

}

界面可以

getBillCardWrapper().getBillVOFromUI()

得到所有聚合vo