从InnerText删除注释行 [英] Removing commented lines from InnerText

问题描述

我目前正在使用下面的代码提取InnerText，但是，发生的事情是我被一堆HTML注释掉了<-使用下面的代码?

i'm currently using the below code which extracts the InnerText, however, what happens is i'm stuck with a bunch of comment out lines of html <-- how do I remove these using the code below?

HtmlWeb hwObject = new HtmlWeb();
HtmlAgilityPack.HtmlDocument htmldocObject = hwObject.Load(htmlURL);

foreach (var script in htmldocObject.DocumentNode.Descendants("script").ToArray())
    script.Remove();
HtmlNode body = htmldocObject.DocumentNode.SelectSingleNode("//body");
resultingHTML = body.InnerText.ToString();

推荐答案

这可能是一个更好的答案:

This is probably a better answer:

public static void RemoveComments(HtmlNode node)
{
    foreach (var n in node.ChildNodes.ToArray())
        RemoveComments(n);
    if (node.NodeType == HtmlNodeType.Comment)
        node.Remove();
}

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