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C# 如何使用htmlagilitypack从原始html读取所有锚定标记_C#_Html - Fatal编程技术网

C# 如何使用htmlagilitypack从原始html读取所有锚定标记

C# 如何使用htmlagilitypack从原始html读取所有锚定标记,c#,html,C#,Html,这是我的html字符串 string htmlData="<!DOCTYPE html><html><Head></Head><body>&lt;div&gt;&lt;a target=\"_blank\" href=\"http://blender.palmbeachschools.org/GetFile.aspx?f=e9bf5637-c5bd-d4ba-3a1e-cf35ecfcad13\" style=\

这是我的html字符串

string htmlData="<!DOCTYPE html><html><Head></Head><body>&lt;div&gt;&lt;a target=\"_blank\" href=\"http://blender.palmbeachschools.org/GetFile.aspx?f=e9bf5637-c5bd-d4ba-3a1e-cf35ecfcad13\" style=\"font-family: Arial, Helvetica, sans-serif; font-size: large;\"&gt;Breakdown of Standards by Unit &lt;/a&gt;&lt;span style=\"font-size: large; font-family: Arial, Helvetica, sans-serif;\"&gt;&lt;br&gt;&lt;/span&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;&lt;/div&gt;</body></html>"
它返回空值。

字符串htmlData=“
    • ”;
             string htmlData = "<a href='1'>First</a><ul><li><a href='1'>Second</a></li><li><a href='1'>Third</a></li></ul>";
              HtmlDocument doc = new HtmlDocument();
      
              doc.LoadHtml(htmlData);
              var anchorTags = doc.DocumentNode.Descendants("a");
      
      HtmlDocument doc=新的HtmlDocument(); doc.LoadHtml(htmlData); var anchorTags=doc.DocumentNode.substands(“a”);
您可以使用此代码

       string htmlData = "<a href='1'>First</a><ul><li><a href='1'>Second</a></li><li><a href='1'>Third</a></li></ul>";
        HtmlDocument doc = new HtmlDocument();

        doc.LoadHtml(htmlData);
        var anchorTags = doc.DocumentNode.Descendants("a");