5大IO模型之二：overlap模型，介绍overlap网络io的一般流程。

用来通过HTTP协议下载的程序，支持断点续传和多线程下载-used by HTTP protocol to download procedures, and HTTP support multithreading Download

一个利用WinSocket控件传送文件，欢迎大家来下载。-Winsocket control the use of a transmission of documents, all are welcome to download.

聊天实用程序源代码，使用vc6.0实现的MFC程序，带有完整的工程，可以运行。-Chat utility source code, the use of the MFC vc6.0 achieve procedures, complete with the project, can run.

很简单的程序，实现多client和server的通信。-very simple procedure, multi-client and server communication.

里边有几个网络编程实例,还有一些可以用来传输用的程序,都是经过测试通过的,非常好用哦.-It includes several instances about network programming ,and several programs which can be used to transfer things.They were tested,and they are powerful.

MD5 (Message-Digest algorithm 5) is a widely used, partially insecure[1] cryptographic hash function with a 128-bit hash value. As an Internet standard (RFC 1321), MD5 has been employed in a wide variety of security applications, and is also commonly used to check the integrity of files. An MD5 hash is typically expressed as a 32 digit hexadecimal number.

用VC开发的在局域网内的一个聊天室-VC in the development of a LAN chat rooms

wcf例子 • 实现了图像文件上传、查看。 • 实现错误处理 • 实现图像浏览 .net 3.0 C# -WCF examples

使用TClientSocket和TServerSocket写的端口映射-Use TClientSocket and TServerSocket write port mapping

局域网语音广播 实现局域网内的语音广播,适用于局域网内的网速,-LAN LAN radio voice of the voice broadcast, applicable to LAN network speed,