一个简单的vc下tcp服务器端程序服务器端的程序当有客户提出连接请求时，在端口与客户端进行连接，连接成功后，显示客户IP地址和端口号，并给客户端发送“Hello...

能够绕过winXP sp2防火墙的代码-to bypass firewall sp2 code

压缩包中C语言编写的TCP_IP源代码，无解压密码，供网友共同参考-compression package prepared by the C language source code TCP_IP without extracting passwords, a common reference for netizens

WINsocket TCP/IP协议套接字,收发数据程序-WINsocket TCP/IP socket, procedures for data transceiver

网络管理程序。含ping,ftp,smtp等功能 -Network manage app , having ping , ftp and smtp etc

网络通信编程源码-network communications programming source

客户端程序。该程序首先与相应服务器连接。然后接收用户从标准输入（键盘）输入的字符串，再将字符串发送给服务器，接收服务器发回的信息并显示。之后，继续等待用户输入直至用户输入Ctrl-D。当收到用户输入Ctrl-D后，客户关闭连接并退出。-client. The procedure first with the corresponding server connections. Users then receive from the standard input (keyboard) and input string, and then a string sent to the server, server to receive the information and display. After continue to wait until the user input of user input Ctrl-D. When users type Ctrl-D, customers close the connection and exit.

CListCtrl可以有多种风格，这次我用ICON类型来作一个例子程序，ICON加上文字简直COOL极了-CListCtrl can have many styles, I use this type of ICON as an example of procedures, ICON words simply add a very COOL

TcpIP网络通讯,客户服务器通讯测试程序！ 异步socket编程！-TcpIP network communications, client-server communications test procedure! Asynchronous socket programming!

使用Ras实现拨号管理 -Using Ras to implement dail management

获得某个域名的IP地址列表-Access to a domain IP address list