A quick example of reading RSS feeds in C#

Program.cs

using System;
using System.Linq;
using System.ServiceModel.Syndication;
using System.Xml;

namespace RssReader
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Rss start!");
            //Some example urls
            //var url = "https://xkcd.com/atom.xml";
            //var url = "https://feeds.feedburner.com/Explosm";
            //var url = "https://www.minecraftforum.net/news.rss";
            //var url = "https://www.webtoons.com/en/challenge/books-of-adam/rss?title_no=136637";
            //var url = "https://feeds2.feedburner.com/little-gamers/XrRa";
            //var url = "http://services.runescape.com/m=news/latest_news.rss?oldschool=true";
            //var url = "http://services.runescape.com/m=news/latest_news.rss";
            //var url = "https://tapas.io/rss/series/5216";
            //var url = "https://www.webtoons.com/en/challenge/false-knees/rss?title_no=79544";
            //var url = "http://feeds.feedburner.com/satwcomic";
            //var url = "https://lifehacker.com/rss"
            var url = "https://www.webtoons.com/en/slice-of-life/bluechair/rss?title_no=199";

            XmlReaderSettings settings =
                new XmlReaderSettings
                {
                    XmlResolver = null,
                    DtdProcessing = DtdProcessing.Prohibit,
                    IgnoreWhitespace = true,
                    CheckCharacters = true,
                    CloseInput = true,
                    IgnoreComments = true,
                    IgnoreProcessingInstructions = true
                };

            using var reader = XmlReader.Create(url, settings);
            SyndicationFeedFormatter GenericFeedFormatter = null;
            Atom10FeedFormatter atom = new Atom10FeedFormatter();
            Rss20FeedFormatter rss = new Rss20FeedFormatter();

            if (reader.ReadState == ReadState.Initial)
            {
                reader.MoveToContent();
            }
            // try either atom or rss reading
            if (atom.CanRead(reader))
            {
                GenericFeedFormatter = atom;
            }
            if (rss.CanRead(reader))
            {
                GenericFeedFormatter = rss;
            }
            if (GenericFeedFormatter == null)
            {
                //uho we found no way to read this 😢
                //System.Environment.Exit(1);
            }
            GenericFeedFormatter.ReadFrom(reader);
            var feed = GenericFeedFormatter.Feed;


            Console.WriteLine($"RSS title: {GenericFeedFormatter.Feed.Title.Text}");
            foreach (var item in GenericFeedFormatter.Feed.Items)
            {
                Console.WriteLine($"Post id: {item.Id}");
                Console.WriteLine($"Post title: {item.Title.Text}");
                Console.WriteLine($"Post last updated time: {item.LastUpdatedTime}");
                Console.WriteLine($"Post publish date: {item.PublishDate}");
                Console.WriteLine($"Post authors: {item.Authors.FirstOrDefault()?.Name}");
                Console.WriteLine($"Post summary: {item.Summary?.Text}");
                Console.WriteLine($"Post summary: {((TextSyndicationContent)item.Content)?.Text}");

                Console.WriteLine($"Post baseurl: {item.BaseUri}");
                Console.WriteLine($"Post baseurl: {item.Links[0].Uri}");
                Console.WriteLine("\n");
            }

            Console.WriteLine("rss end");
        }
    }
}