说明：  PDF格式书籍，书名为Visual C++_NET案例开发集锦，详细探讨了如何使用Visual C++.Net 开发应用程序，每个技术要点均有具体的实例来解析，每个实例均由实例效果、实现步骤、源码详解三部分组成。
(PDF format of books, the title for the Visual C++ _NET allehanda case development, discussed in detail how to use Visual C++. Net development and application procedures are the main points of each technology to resolve specific examples, each example by the example of the effect of implementation steps to explain the source is composed of three parts.)