用于实现客户端和服务器端的通信。

2003081209403619获取本机IP，从事TCPIP,UDP，网络开发工程师-2003081209403619 IP access to the machine, engaging TCPIP, UDP, and network development engineers

基于API的Socket动态库的导出函数。-based on the Socket API DLL function of the derived.

OPC DA 的Visual C++客户端控件，带源码，是学习OPC的好例子。.. -Visual C client controls, with the source code, is to learn from the good example of OPC. ..

网络的相关知识，网络程序的编写，Socket是连接应用程序与网络驱动程序的桥梁，Socket在应用程序中创建，通过bind与驱动程序建立关系。此后，应用程序送给Socket的数据，由Socket交给驱动程序向网络上发送出去。计算机从网络上收到与该Socket绑定的IP+Port相关的数据后，由驱动程序交给Socket，应用程序便可从该Socket中提取接收到的数据。网络应用程序就是这样通过socket进行数据的发送与接收的。TCP与UDP的工作原理与编写过程，如何在程序中链接库文件。一个字符界面的聊天程序。-network of the knowledge, network program, Socket is a link between the application and network driver bridges, Socket in the application process to create, Driving through bind with the procedures established relations. Since then, Socket applications presented data from the socket to the network driver to send out. Computer network received from the Socket bundled IP Port relevant data, by the driver to Socket, application procedures can Socket from the extraction of data received. Network applications through this is the socket for data transmission and reception. TCP and UDP Principle and the work of preparation, how to process the document link. Characters in a chat interface procedures.

DCOM版远程计算机桌面管理,DCOM版远程计算机桌面管理-DCOM version of the remote computer desktop management, DCOM version of the remote computer desktop management

利用ICMP报文格式，兼容IPV4和IPV6下的Ping程序，在SP6下无需调试，即可编译，VS2005下也可-The use of ICMP message format, compatible with IPV4 and IPV6 under the Ping program, under the SP6 without debugging, you can compile, VS2005, may also

检测网卡MAC地址的程序，本人测试通过。-NIC MAC address detection procedure, I test.

udp协议的仿真模拟程序（发送端）-udp agreement Simulation (transmitter)

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.

C# 开发的服务器与客户端通信程序 适合初学者学习-C# development server and client communications programs for beginners to learn