static void Main(string[] args) { bool more = true; logger.Info("Welcome to Juna Zone RssFeed Loader...\n"); while (more) { Console.Write("Please enter RSS url: "); // Read rss url string url = Console.ReadLine(); try { // Invoke rss reader with the given url var rfReader = new RssFeedReader(url, new RssFeedLoader()); rfReader.ReadAndLoadRss(); } catch (ArgumentNullException ex) { logger.Info("Please provide a valid url..." + ex.Message); } Console.Write("Want to load more rss feeds?(y/n): "); var opt = Console.ReadLine(); more = opt.Equals("y") ? true : false; } }