主题：[求助]求得href里的值

Dim elems As object = Dom.GetElementById("table7").GetElementsByTagName("table")

    If  elems IsNot dbnull.value Then

    For Each elem As object In elems

        Dim  tdelems As object =  elem.GetElementsByTagName("td")

        For Each tdelem As object In tdelems

              tdelem.InnerText   ?????

              '还是取不到HREF的值？？？？？？？？？？？

       next

    next

    end if