bianjiqi

pki 功能文档，对初学者有很大帮助，可以了解pki的相关功能(pki doc useful for beginner)

说明：  演示 Windows VC 下 DC 的视口和 窗口之间的换算关系(DC presentation under the Windows VC Viewport and window conversion relationship between)

vc++开发的socket通信类（含客户端和服务端）(socket communication(include client and server))

通过 afxinet库中函数 获得网页发过来的代码 并保存(Obtained by afxinet library functions and the code page sent me to save)

基于VC++开发的VNC服务端，非常有用方便，可用于远程调试使用(Developed based VC++ VNC server, very useful convenience for remote debugging)

bezier曲线画矢量字.仅仅有演示效果没有进行交互设计，多多指教多多包含(bezier curve ，c++)

日本ricoh相机demo，包含include文件件和lib文件夹。( Japan ricoh camera demo, containing pieces include files and lib folders.)

DSP2812 滤波代码 开发板历程 简单明了(DSP2812 )

VB做的系统服务 nt_service 包含NTSVC.ocx在里面(VB nt_service)

数据库编程练习、界面（标准控件）编程练习，很简单便于学习，有注释。有一些很有意思的函数。(Database programming practice, the interface (standard control) programming practice, very simple easy to learn, there are comments. There are some very interesting function.)