说明：  MFC深入浅出：从MFc技术到MFC编程，很好的一本书。但是看这书先要吧C++基础打好，熟练他的多态性和虚函数 候俊杰编写的
(MFC layman' s language: from MFc technology to MFC programming, a good book. But first read the book to lay it C++ based, skilled polymorphism and virtual functions of his prepared Junjie Hou)