Asp.net mvc 4 如何在HtmlAlityPack中获取具有特定值的元素

我有一个ASP.NETMVC4项目，尝试用HtmlAlityPack解析html文档。我有以下HTML：

<td class="pl22">
  <p class='pb10 pt10 t_grey'>Experience:</p>
  <p class='bold'>any</p>
</td>
<td class='pb10 pl20'>
  <p class='t_grey pb10 pt10'>Education:</p>
  <p class='bold'>any</p>
</td>
<td class='pb10 pl20'>
  <p class='pb10 pt10 t_grey'>Schedule:</p>
  <p class='bold'>part-time</p>
  <p class='text_12'>2/2 (day/night)</p>
</td>

---

但它给我带来了不同的元素，它们位于页面顶部。我的经验、教育和时间表都是静态价值观。另外，我的any、any兼职日/夜是动态值。有人能帮我吗？

如果您想保留XPath，可以这样做

var html = "<td class='pl22'><p class='pb10 pt10 t_grey'>Experience:</p><p class='bold'>any</p></td><td class='pb10 pl20'><p class='t_grey pb10 pt10'>Education:</p><p class='bold'>any</p></td><td class='pb10 pl20'><p class='pb10 pt10 t_grey'>Schedule:</p><p class='bold'>part-time</p><p class='text_12'>2/2 (day/night)</p></td> ";

var doc = new HtmlDocument
{
     OptionDefaultStreamEncoding = Encoding.UTF8
};

doc.LoadHtml(html);

var part1 = doc.DocumentNode.SelectSingleNode("//td[@class='pl22']/p[@class='bold']");
var part2 = doc.DocumentNode.SelectNodes("//td[@class='pb10 pl20']/p[@class='bold']");

foreach (var item in part2)
{
    Console.WriteLine(item.InnerText);
}

var part3 = doc.DocumentNode.SelectSingleNode("//td[@class='pb10 pl20']/p[@class='text_12']");

Console.WriteLine(part1.InnerText);            
Console.WriteLine(part3.InnerText);

---

下面是一个更侧重于表格标题（

Experience

、

Education

和

Schedule

）的替代方案，而不是节点类：

private static List<string> GetValues(HtmlDocument doc, string header) {
    return doc.DocumentNode.SelectNodes(string.Format("//p[contains(text(), '{0}')]/following-sibling::p", header)).Select(x => x.InnerText).ToList();
}

---

我不能用你的方法得到值。我得到了不同的价值谢谢你，你的例子更敏捷。

any
part-time
any
2/2 (day/night)

private static List<string> GetValues(HtmlDocument doc, string header) {
    return doc.DocumentNode.SelectNodes(string.Format("//p[contains(text(), '{0}')]/following-sibling::p", header)).Select(x => x.InnerText).ToList();
}

var experiences = GetValues(doc, "Experience");
var educations = GetValues(doc, "Education");
var schedules = GetValues(doc, "Schedule");

experiences.ForEach(Console.WriteLine);
educations.ForEach(Console.WriteLine);
schedules.ForEach(Console.WriteLine);