using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Xml;

using System.Xml.Linq;

using System.Xml.XPath;

​

namespace BookParser

{

​

    public class Program

    {

        static XNamespace fbSpace = "http://www.gribuser.ru/xml/fictionbook/2.0";

​

        public static void Main(string[] args)

        {

​

            XDocument doc = XDocument.Load("https://azbyka.ru/biblia/downloads/bibliya.fb2");

            var body = doc.Root.Element( fbSpace + "body");

            ParseSection(body, 0, -1);

        }

        //Recursive function to parse sections

        static void ParseSection(XElement body, int level, int bookid)

        {

            var sections = body.Elements(fbSpace + "section");

            if (sections != null)

            {

                foreach (var section in sections)

                {

                    var title = section.Element(fbSpace + "title");

                    var padding = new String(' ', level);

                    Console.WriteLine("{0} title: {1}", padding, title.Value);

​

                    var paragraphs = section.Elements(fbSpace + "p");

                    if (paragraphs != null)

                    {

                        foreach (var paragraph in paragraphs)

                        {

                            string fb2verse = paragraph.Value;

                            //use  fb2verse to get actual text

                            //Console.WriteLine(fb2verse);

​

                        }

                    }

​

                    ParseSection(section, level+1, bookid);

​

                }

            }

        }

​

    }

}