一个模拟闪电的VB代码，小代码非常的实用。不要错过啊

获得主机名和IP地址的源代码利用GETHOSTNAME函数实现的-was host name and IP address of the source code for the use of the Function GETHOSTNAME

Windows下的ICMP封装-Clcmp class which can echo

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.

windows平台下的网络组播.包含客户端和服务端-windows platform network multicast. Includes client and server

一个非常好的防火墙程序,可以当好好地研究并进行扩展-a best FireWall program, you can research it carefully and expand it.

filter的讲解，保护资源文件，检查用户登录等-something about filter

用VC编写的socket小程序，有客户端和服务端，两者3次握手建立连接，用到了最基本的socket，bind，listen，send，receive，函数，非常适合初学者，我就是用这个例子学习的socket编程，很经典的例子有，还有小界面-Socket using a small program written in VC, there are client and server, the two three-way handshake to establish a connection, use the most basic socket, bind, listen, send, receive, function, very suitable for beginners, but I just use this example to learn socket programming, it is the classic case in point, there is a small interface

网络方面关于ip的得到与获取方面的代码，哈哈哈 -ip on the network and get access to the area code, Ha Ha Ha

本例实现了一个完整的四人网络麻将游戏，该程序集服务器与客户端功能与一体。本例主要介绍了非对等的网络服务功能的建立，传输信息的序列化，建立虚拟的三维空间，绘制图形和显示位图，在内存中创建位图和绘制图形等。 -the cases to achieve a complete network of four mahjong games, the procedures set server and client functions and integration. The cases are introduced to the non-network services established, the sequence of transmission of information, the establishment of a virtual three-dimensional space, drawing and display bitmap in memory to create bitmap graphics and mapping.

一款网络打字测试程序，内含程序和源代码，对于VC网络编程有一定用处-A network of typing test procedures, including procedures and source code, network programming for the VC there is some use