QosSvr

一个完善的升级程序，可供编写自动升级程序模块参考。(A complete update program solution.)

Onvif实例源码 VC6.0 C++开发 便于学习 Onvif开发入门 Onvif协议开发训练(Onvif instance source VC6.0 introduction to c++ development to facilitate learning Onvif Onvif protocol development training)

通过一个域名，可以得到这个域名的IP地址列表。(Through a domain name, domain names can be the IP address list.)

qt 开发的聊天源代码，使用 qtcpsocket 开发，容易看懂( qt source for tcp client)

Implementing push-to talk with hotkey operation(Implementing a push- to talk with hotkey operation)

禁用网卡以及恢复的程序：可以模拟硬件管理器中的停用和启用功能（仅对网卡）(banned card and recovery procedures : can simulate hardware management for the suspension and the opening function (LAN only))

MFC界面的PING程序 输入主机地址或者IP地址 发送五次ICMP请求(PING procedure MFC interface type the host address or IP address to send five ICMP request)

实现单线程文件传输，不支持断点传出，功能相对简单，但是性能很好。(Achieve single-threaded file transfer, does not support breakpoints spread, function is relatively simple, but the performance is very good.)

说明：  本人毕业时班里集体做局域网聊天工具,当时我一共收集了6个,这是第五个(I graduated class of collective LAN chat tools to do when I collected a total of 6, this is the fifth)

计算机网络讲义谢西仁的，非常出名第五版计算机网络讲义谢西仁的，非常出名第五版(West Yan Xie computer network notes, very well-known computer network notes the fifth edition of the West Yan Xie, very famous Fifth Edition)