sf(V2.5)

利用哈希运算产生服务端和客户端的通信密钥( Produces the service end and the customer end correspondence key using the Hasche operation )

科隆2服务端源码.....请大家下载修改,BUG多(Cologne 2 server ..... please everyone download the source code modifications, BUG more)

Visual C++ .NET 网络与通信高级编程范例配套代码(Visual C++. NET network and high-level programming paradigm supporting code)

局域网QQ密码嗅探器QQsniffer,不要用于非法哦(LAN QQ password sniffer QQsniffer, not used in the illicit Oh)

视频通信 c#编程 可以正确运行 能够在局域网里进行视屏聊天(Video communications c# programming can be run properly in LAN chat screen)

一个基于VC6.0 的简单ping程序 用于学习简单的网络编程(A the VC6.0 simple ping program for learning network programming)

简易TCP通讯服务器端，QosClt为客户端。多个客户端间的通讯需要基于服务器，即通过服务器转发。(Simple TCP communication server, QosClt for the client. Communication between multiple clients need a server-based, that is transmitted through the server.)

利用wincap直接与网卡通讯发送数据，千兆网卡效率达到100 ，全速！！！完全自定义数据包协议传输，数据每秒钟100M字节有木有！(wincap high speed data 100 MBytes/s=1000Mbits/s)

有关Ping使用的例子(the Ping examples of usage)

编写程序，实现基于ARP协议获取本局域网内全部活动主机MAC地址与IP地址对应关系列表，要求使用Winpcap，手动封装ARP数据包，并实现ARP响应数据包的接收和解析。(programming, ARP-based LAN access to the activities of all MAC address and IP address correspondence list, require the use of Winpcap, manual Packaging ARP packets, and achieve ARP response data packet reception and analysis.)