在线更新的实现源程序

实现TCP穿越NAT(即TCP打洞)。目的是为了实现局域网节点和另一个局域网节点的通信-TCP to achieve through the NAT (ie TCP holes). In order to achieve the purpose of communications between node of local area network and another local network node.

一个不错的TFTP源代码-a good source TFTP

一个简单的采用UDP网络协议的通讯传输测试程序，包括所有的源码-A simple UDP network protocol used for communications transmission testing procedures, including all of the source

ISAPI源代码 imgdbfrm-ISAPI source code imgdbfrm

本文介绍了如何在C#中基于SOCKET实现多人之间的相互聊天。-paper described how the C# based on Socket achieved between the people chatting.

tcpip_lib33版本，新增加构造IP/TCP/UDP数据包的例子-Tcpip_lib33 version, and a example in which IP/TCP/UDP data packet`s constructure is added

UDP MFC 包含服务器和客户端，  本实验设计内容是：设计一个程序，实现聊天功能，要求有客户端和服务器端。客户端能实现消息的输入和发送、接收消息、连接服务器与断开连接等基本功能；服务器端要求能收发信息、保存客户端的IP信息地址、将接收到的消息向所有客户端转发等基本信息。

sockte编程指南，内容清晰适合初，中级者阅读，为以且学习加快速度-sockte Programming Guide, which clearly fit the early, intermediate reading, and studying for speed

Creating an Email Client with Borland Delphi-Creating an Email Client with Borland Delphi

SYSIntnetsetdemo，网络编程相关，设计相关。。。与大家一起分享-SYSIntnetsetdemo, network programming-related, design related. . . With the U.S. share