FizzlerEx —— 另一个HtmlAgilityPack的CSS选择器扩展，

using HtmlAgilityPack;
using Fizzler.Systems.HtmlAgilityPack;

var web = new HtmlWeb();
var document = web.Load("http://example.com/page.html")
var page = document.DocumentNode;

foreach(var item in page.QuerySelectorAll("div.item"))
{
    var title = item.QuerySelector("h3:not(.share)").InnerText;
    var date = DateTime.Parse(item.QuerySelector("span:eq(2)").InnerText);
    var description = item.QuerySelector("span:has(b)").InnerHtml;
}