using System;

using HtmlAgilityPack;

​

public class Program

{

    public static void Main()

    {

        string myUrl = "https://www.sekologistics.com/us/case-studies/birchbox/";

        // calling method

        ExtractHref(myUrl);

    }

​

    static void ExtractHref(string URL)

    {

        string docLink = "https://www.sekologistics.com/umbraco/#/content/content/edit/";

        // declaring & loading dom

        HtmlWeb web = new HtmlWeb();

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

        doc = web.Load(URL);

        string xPath = "//a[contains(@data-udi,'umb://document/')]";

        if (doc.DocumentNode.SelectNodes(xPath) != null)

        {

            foreach (HtmlNode link in doc.DocumentNode.SelectNodes(xPath))

            {

                HtmlAttribute dataUdi = link.Attributes["data-udi"];

                Console.WriteLine(URL + " - " + link.Attributes["title"].Value + " - " + docLink + dataUdi.Value.Substring(15));

            // 

            }

        }

        else

        {

            Console.WriteLine("No bad links found");

        }

    //Console.WriteLine(doc.DocumentNode.OuterHtml);

    }

}