检测所有的驱动器类型

一个系统用户管理api使用的例子--The example of the api usage of system user management

DDK开发协议驱动程序编程内容，如果想了解或提高ddk开发能力的。-DDK development agreement driven programming content, if they want to know or improve the capacity of each development.

演示使用API通过Com口发送信息和发送文件-Demonstration of the use of API through the Com port to send messages and send files

自己写的一个控件，支持自定义格式剪贴板。-himself in a control, support from the definition format clipboard.

重载delete和new，并标记，可以发现内存泄露的部分代码。-Overloading delete and new, and mark, you can find memory leaks in part of the code.

jQuery1.2API 帮助文档,对开发人员很有帮助-jQuery1.2API help files, helpful for developers

一个偏离目录的代码，可以做目录搜索-A deviation from the code directory, you can make the directory search

数据库远程备份批处理文件,可以方便 大家维护数据库-remote backup database bat files

只有录音功能，而且只能从话筒里输入信号。也没法保存，只能录音和听。关闭之后数据也没保存。-Only the recording function, and only where the input signal from the microphone. Also can not save, can only be recording and listening. Closure data are not stored.

HID 设备Visual C++ 工程代码-HID device VC project