现在USB设备却很多，因此对USB设备的查找与读写就必不可少了。但是能找到关于USB读写的资料很少。这里使用VC++示范了一些获得USB的信息的方法。-there are a lot of USB equipment,so how to search,read and write USB equipment is needed.But information about reading and writing usb is not much.There are some methods for

VC建高性能服务器，用完成端口模型是最高效的，本源码针对初学者对完成端口模型原理不熟，多处都有注释，以便对完成端口模型有个彻底的理解，源码中还加入XML的读写，可谓完全，难得一见的活教程--本人发源码的原则是：不经典不发！ -VC build high-performance servers, complete with port model is the most efficient, the source for complete beginners against port model

在WINDOWS下利用VC++写的支持TCP I/O多路复用,UDP 组播和串口读写的通信程序客户端!-in Windows using the VC was made with the support of TCP I / O multiplexers. UDP Multicast and serial communication program of literacy client!

我这次上传动态库的源码及设计文档,其实这网管程序花了我不少精力,既有DBF文件读写,又有SNMP协议, UDP协议, TCP协议,ICMP协议, 算法等等, 有的动态库是用VC编的-I upload this DLL source code and design documents, network management procedures fact that I spent a lot of energy on both DBF file read and write, there SNMP