using System;

using HtmlAgilityPack;

using System.Collections.Generic;

using System.Linq;

​

public class Program

{

    public static void Main()

    {

        // declaring & loading dom

        HtmlWeb web = new HtmlWeb();

        HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();

        doc = web.Load("https://en.wikipedia.org/wiki/Main_Page");

        // filter html elements on the basis of class name

        IEnumerable<HtmlNode> nodes = doc.DocumentNode.Descendants().Where(n => n.HasClass("mw-jump-link"));

        foreach(var item in nodes)

        {

            // displaying final output

            Console.WriteLine(item.InnerText);  

        }

    }

}