初学者必须练习的几个实例，很简单，很基础，如果想详细了解，可以看看《Visual C++编程与项目开发编程实例》这本书 -Beginners must practice a few instances, very simple, very basic, if you want to learn more about, you can look at the " Visual C++ programming and project development programming exa

数据库编程初学者必须练习的几个实例，很简单，很基础，如果想详细了解，可以看看《Visual C++编程与项目开发编程实例》这本书-Beginners must practice a few instances, very simple, very basic, if you want to learn more about, you can look at the " Visual C++ programming and project development programming e