ATL开发指南一书中的随书源码，不多做说明了，最好是配套这本书来研究源码，事半功倍，网上应该有这本书的电子版，有兴趣的就请下载源码吧。-ATL Development Guide, a book with the book source code, are not described, the best is supporting this book to study the source code more efficiently, the Internet should have the e