请问一个窗体二级菜单的组态问题？二级菜单配置文件应该怎么定义比较好？怎么方便加载二级菜单？
http://wenku.baidu.com/link?url=buYn1vqcru1vmjEHSl_zMRw1nido9jFS08QPQB_sUBl1FqvSF3j3jevt0nFDdzznpRtdAeNNkg4-nzR8nHrNfOHrub6x36-D6eULCS1ji-m