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C# 查找没有子节点的节点。如果有<;span>;孩子们,别理它_C#_.net_Html_Xpath_Html Agility Pack - Fatal编程技术网

C# 查找没有子节点的节点。如果有<;span>;孩子们,别理它

C# 查找没有子节点的节点。如果有<;span>;孩子们,别理它,c#,.net,html,xpath,html-agility-pack,C#,.net,Html,Xpath,Html Agility Pack,我正在使用HTMLAgilityPack。我有这样的想法: <div class="address"> <h3>Postadress</h3> <div class="box-address">Box 27 </div> <div class="post-address"> 16493 KISTA </div> </div> 但它不起作用。我做错了什么?谢谢。为什么它“不

我正在使用HTMLAgilityPack。我有这样的想法:

<div class="address">
  <h3>Postadress</h3>
  <div class="box-address">Box  27 </div>
  <div class="post-address">
    16493 KISTA 
  </div>
</div>
但它不起作用。我做错了什么?谢谢。

为什么它“不起作用”?为什么它“不起作用”?
var nodes  = doc.DocumentNode
            .SelectNodes("//div[@class='address' and h3='Postadress']/div[@class='post-address']");
var nodes  = doc.DocumentNode
            .SelectNodes("//div[@class='address' and h3='Postadress']/div[@class='post-address']");