本程序是一个演示如何在FTP上传和下载文件的实例，简单实用。...

自动更新源码,可以实现程序的自动更新。它通过比较网页的版本号来确定程序是否要更新。-updater

本系统属于小型的局域网监控系统，可以对某一台计算机进行屏幕监控，本系统主要实现以下功能：  系统采用人机交互的方式，界面美观友好。  屏幕信息需要时时显示，网络延时不能大于1秒。  服务器端可以随时运行，只要客户端运行，就能够显示屏幕信息。  系统运行时占用内存不能大于10MB，以免影响系统性能。  客户端运行时需要隐藏显示窗口，起其感觉不到在运行。 -This system belongs to a small local area network monitoring system that can carry out the screen of a computer monitor, this system is mainly to achieve the following features:  system uses human-computer interaction approach, friendly and beautiful interface.  screen displays information needs from time to time, the network delay can not exceed 1 second.  server-side ready to run, as long as the client is running, you can display on-screen information.  memory for the system is running can not be larger than 10MB, so as not to affect system performance.  the client run-time to hide the display window, from the feel running.

基本网络编程实例 Winsock实现网络聊天室【chap1ChatRoom(Winsock)】-basic network programming examples Winsock Network Chat Room [ chap1 ChatRo om (Winsock)--

本代码时对局域网中多播通信的实现，有加入多播组功能，退出多播组功能，多播显示发送接收消息等。-The code of LAN Multicast Communication, a multicast group by adding features from the multicast group function, multicast, etc. show the send receive messages.

《Windows网络编程技术》附书源码 希望能给大家提供帮助-"Windows network programming technology," A source book will give you hope for help

VB编写的文件传输程序-VB prepared the file transfer process

一个用c++builder开发的发邮件的程序，支持附件！- Development sends the mail with c the builder the procedure, supports the appendix!

使用IO完成端口模型的简单聊天服务器示例,客户端请在本站下载ChatClientNew.rar-use IO ports to complete a simple model Chat server example, the client requests the site download ChatClientNew.rar

局域网内通信服务器管理系统软件，通过tcp/ip完成客户端信息、文件的转发-LAN communications server management system software, tcp/ip client complete information, documents transponders

一个电子商务系统-an e-commerce system