利用delphi一步 交你如何操作usb端口。

IPX & SPX Custom Controls For Visual Basic 3.0 & Windows 3.1。早期的经典网络编程参考代码，今天仍有一定借鉴意义，也希望有兴趣的人参考，或做怀旧之意。-IPX

一个有用的P2P程序，值得学习-a useful P2P procedures, it is worth learning

取得主机名称与各项网络服务的程序代码-To obtain the host name and the network services program code

一款可以媲美EtherDetect Packet Sniffer的抓包工具，帮你分析TCP/UDP网络协议。 主要特色： １。线索式分组显示 ２。多包重组-A EtherDetect Packet Sniffer can be comparable to the capture tools help you analyze TCP/UDP network protocol. Main features: 1. Trail-style grouping display 2. The reorganization of multi-packet

dadd.cn网站源码，不错，值得推荐， 不错，值得推荐-Site dadd.cn source, yes, worthy of recommendation, yes, worthy of recommendation

网络监控软件 -Network monitoring software network monitoring software

使用方法： 首先安装winpacp驱动，发送的时候可以选择ARP的TYPE。如果是ARP请求报文，则只要输入要问的IP地址，如果是ARP应答报文则要输入发送端的IP以及对方询问MAC地址对应的IP地址。 最后的发送速度可选参数为：（大小写敏感） fast----------最快 hear---------每60MS一个包（比较适合结合SNIFFER做监听） slowhear---每500MS一个包 auto---------每1秒一个包 slow---------每2秒个包 -Usage: First, install the driver winpacp, send when ARP can choose the TYPE. If the ARP request message, the question as long as the input to the IP address, if the ARP response packet will have to enter the sending end of the IP and MAC address of the other asked whether the corresponding IP address. The final optional parameter for sending speed: (case sensitive) fast fastest hear- a packet every 60ms (SNIFFER make more suitable combination of monitor) slowhear- every 500ms a packet auto- every one seconds a packet slow- every two seconds of packet

基于c#，用IIS对remoting 的实现，可以对比asp.net来学习-Based on the c#, Using IIS on the realization of remoting can be compared to learn asp.net

局域网聊天客户端与服务器端程序，可以传送文件，具有可扩展性，基于Winsock的VC编程。-LAN chat client and server-side program, you can transfer files with scalability, the VC based on Winsock programming.

该程序演示了使用SOCKET select API模型，对用SOCKET进行网络服务器编程来说可以是一个很好指导-demonstration of the procedure used SOCKET select API model used for network server socket programming because it is a good guide