HTMLAgilityPack仅迭代所有文本节点 [英] HTMLAgilityPack iterate all text nodes only

问题描述

这是一个HTML代码段，我想要的只是获取文本节点并对其进行迭代.请让我知道.谢谢.

Here is a HTML snippet and all I want is to get only the text nodes and iterate them. Pls let me know. Thanks.

<div>
   <div>
      Select your Age:
      <select>
          <option>0 to 10</option>
          <option>20 and above</option>
      </select>
   </div>
   <div>
       Help/Hints:
       <ul>
          <li>This is required field.
          <li>Make sure select the right age.
       </ul>
      <a href="#">Learn More</a>
   </div>
</div>

结果:

1. 选择您的年龄:
2. 0到10
3. 20岁及以上
4. 帮助/提示:
5. 这是必填字段.
6. 确保选择正确的年龄.
7. 了解更多信息

推荐答案

类似以下内容:

    HtmlDocument doc = new HtmlDocument();
    doc.Load(yourHtmlFile);

    foreach (HtmlNode node in doc.DocumentNode.SelectNodes("//text()[normalize-space(.) != '']"))
    {
        Console.WriteLine(node.InnerText.Trim());
    }

将输出以下内容:

Select your Age:
0 to 10
20 and above
Help/Hints:
This is required field.
Make sure select the right age.
Learn More

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