BooksCacheClient.ViewModels.BooksViewModel.GetBooksAsync C# (CSharp) 메소드

        public async void GetBooksAsync()
        {
            var message = new ValueSet();
            message.Add("command", "GET");
            string json = await SendMessageAsync(message);
            IEnumerable<Book> books = json.ToBooks();
            foreach (var book in books)
            {
                Books.Add(book);
            }
        }