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利用socket实现简单文件传输,mfc实现，很简单(Simple file transfer using socket, mfc achieve)

本次上传内容为基于UDP的网络聊天程序，利用SOCKET套接字进行数据通讯，本实验是本人做的计算机网络课程设计,有mfc的CSocket编的。(The uploaded content for UDP-based chat program, the use of SOCKET socket for data communication, I am doing this experiment is a computer network curriculum design, there is the mfc CSocket compiled.)

基于UDP的滑动窗口协议的设计与实现 UDP-based Sliding Window Protocol (UDP-based Sliding Window Protocol Design and Implementation of)

visual c++ 网络通信编程实用案例精选(visual c++ network communications programming practical cases Featured)

SOCKET通信，一个服务端，一个客户端的通信。(SOCKET communications, a server, a client communication.)

SCTP实验，实现客户端和服务器端传输数据(SCTP experiment, to achieve the client and server side data transfer)

基于SOCKET编程，模拟聊天窗口，可选择端口号等，两个窗口之间可以相互发送信息。(SOCKET-based programming, simulation of the chat window, two windows to send messages between each other.)

网络活动主机和开放端口扫描源程序，含开发文档，基于C#的rawsocket开发，支持 多线程 支持ARP，ICMP协议的活动主机扫描，支持TCP connect syn fin 三种方式的开放端口扫描，支持udp端口扫描(Networking activities, the host and open source port scan, including the development of the document, based on the C# The rawsocket development, support for multi-threaded support for ARP, ICMP scanning hosting agreement to support the TCP connect syn fin three ways of opening up port scanning, support udp port scan)

说明：  代理服务器，还不完善，总丢数据，个人没有能力改了，有需要的朋友参考一下吧(Proxy server, not perfect, the total lost data, individuals can not afford to change, and a friend in need reference it)

使用VB2005编写的关于winsock控件通信例程，适合新手使用(Written using VB2005 winsock control communication routines for the novice)