SetDefaultPrinter

国外源码，分布状况图，很经典，值得学习。(Foreign source, distribution maps, a very classic, worth learning.)

机器视觉相机中驱动使用例子，在机器视应用中非常有用，适合学习，希望对大家有帮助。(Machine vision camera driver uses the example, depending on the machine is very useful in applications for learn, we want to help.)

利用VC实现的简单双机热备和地址漂移软件,双机均有自身IP, 但只有主机才具备服务IP,当主机中断后,备机可接管服务IP.(A simple tool just like HA software)

VB programming to achieve remote landing can()

关于注册表的操作，关于注册表的读出和注册表的输入(Operating on the registry, read about registry and registry input)

windows下的VC++有关于多com接口的编程，是一个在工程中实际用过的例子。(under windows with VC++ programming interface for multi-com, used in a real project.)

一个在VC10环境下编写的适配器模式的例子，可以通过这个demo程序，加深对适配器模式的理解(Example of a VC10 environment written adapter mode, through this demo program to deepen the understanding of the Adapter pattern)

vc 检测键盘按键 的程序源码，感兴趣的可以看看(vc test program source code of keyboard keys, can be of interest to see)

系统检测工具，可以检测CPU的类型和可用物理内存(System detection tool, can detect the type of CPU and available physical memory)

小区物业管理系统源码,包括系统登陆,数据通信,界面软件编程数据通信等(Residential property management system source code, including the system login, data communication, data communication interface software programming, etc)