利用delphi一步 交你如何操作usb端口。

外国人用vb写的ftp源代码，相当不错！-foreigners to use the ftp vb write source code, which is pretty good!

我班的网络课程设计！包括FTP，文件传输！SMTP，里面由文档介绍！（独创！）-classes network curriculum design! Including FTP, file transfer! SMTP, introduced documents from inside! (Original!)

一个VisualC++版本的Network即时消息聊天系统的源码。-a VisualC Network version of the instant messaging chat system source code.

一个简单的UDP发送程序，可以帮助大家了解TＮＭＵＤＰ控件的使用。快速入门而已！-a simple UDP this procedure could help us all understand TNMUDP control use. Quick Start!

source code of leach protocol part uamps

一个java的引擎小程序，内部有5个模块组成。是java初学者学习绘图的很好例子-an engine small program within five modules. Java beginners learning is a good example of Mapping

中软培训资料 - 大企业内部培训资料，大家可有福了，赶快下载吧。-Training materials in the soft- big business in-house training materials, we may be blessed, and quickly download the bar.

查看tcp/udp端口被进程占用的信息，对于网络安全很有用。-Scan information of which tcp/udp port is used, and it is usful to network security.

这个项目可以实现简易的客户端和服务器端的通信，客户端和服务器端是任意指定的，通过这个程序，读者可以了解基于tcp的通信原理和基于UDp的通信原理以及两者之间的区别。

基于Socket的网络通信设计,综合运用网络协议、编程语言、API和图形界面实现基于socket建立、监听、连接、发送数据和接收数据的网络通信程序。-Socket-based network communications design, the integrated use of network protocols, programming languages, API and socket-based graphical interface to establish, monitor, connection, send data and receive data network communication program.