Bookstore.BookSearcher.BookSearcherUI.Main C# (CSharp) Метод

        static void Main()
        {
            BooksDAO booksDao = new BooksDAO();

            XmlDocument queryDocument = new XmlDocument();
            queryDocument.Load("../../simple-query.xml");

            string title = GetTitle(queryDocument);
            string author = GetAuthorName(queryDocument);
            string isbn = GetIsbn(queryDocument);

            IEnumerable<FoundBookTransferObject> foundBooksInfos = 
                booksDao.SearchBooks(title, author, isbn);
            int booksInfosCount = foundBooksInfos.Count();
            if (booksInfosCount != 0)
            {
                Console.WriteLine("{0} books found:", booksInfosCount);
                foreach (FoundBookTransferObject bookInfo in foundBooksInfos)
                {
                    int reviewsCount = bookInfo.ReviewsCount;
                    Console.WriteLine("{0} --> {1} reviews",
                        bookInfo.BookTitle, 
                        reviewsCount != 0 ? bookInfo.ReviewsCount.ToString() : "no");
                }
            }
            else
            {
                Console.WriteLine("Nothing found");
            }
        }