TCPServerclient

很好的能解决网络数据丢包处理的算法。特别是在带宽一定的情况下，解决网络数据传输和带宽、数据传输完整性的较优解决方案。(good solution processing network data packet loss algorithms. Especially in certain circumstances bandwidth, the solution to network bandwidth and data transmission, data transmission integrity of the optimum solution.)

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Network transmission

基于ping的源代码，实现原始套接字编程(Ping-based source code, to achieve the raw socket programming)

允许用户网络chat交流并且更新，共享文件 (Internet chat allows users to exchange and update, share files)

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There is no souse code. Just trash

组播发送端，socket通信，Windows网络编程(Multicast sender, socket communications, Windows network programming)

实时HTTP下载控件 一个实时显示进度条的HTTP下载控件，使用WINSOCK,支持断点续传。速度。使用mschart控件,计量比较准确.(HTTP download real-time control of a real-time display of HTTP download progress bar control, the use of WINSOCK, Supporting HTTP. Speed. MSChart use controls, a more accurate measurement.)

实现通用的程序升级功能，可以检查是否有更新，下载更新(Achieve universal upgrade feature, you can check for updates, download updates)