如何获取HtmlDocument每一个节点的值

Question

foreach (HtmlNode hn in hncLis)
                            {
                                if (hn.SelectSingleNode("//h1/font/a").Attributes["href"] == null)
                                {
                                    continue;
                                }
                                else
                                {
                                    teleInfoURL = hn.SelectSingleNode("//h1/font/a").Attributes["href"].Value;
                                }
}
我获取teleInfoURL的链接始终是第一个，请问如何获取到每一个a的链接，我调试过每一个HtmlNode的值是不一样的 

Answer 1

foreach (HtmlNode a in hn.SelectNodes("//h1/font/a"))
{
  teleInfoURL = a.Attributes["href"].Value;
}