说明：  张孝祥,袁龙友两位老师依据张孝祥的vc++讲课记录整理,由于时间关系,仅仅是写成了草稿本书稿允许随意传播,欢迎各网站提供本
(Zhang Xiaoxiang, Yuan Longyou two teachers according to Zhang Xiaoxiang vc lecture notes collate, due to time constraints, is only written into a draft of the book to allow free dissemination, welcome to provide this website.)