获取计算机子网掩码的计算机网络编程采用VC++,与大家共享

端口扫描，能够扫描指定ip范围内所有开放的端口，并有对照表可以查询-port scan to scan designated ip within all the open ports, and a control table inquiries

网络信息查询，从事网络开发技术，流媒体编程人员-Information Network, engaged in the development of network technology, streaming media programming staff

简单的FTP服务器和客户端程序，可以实现简单通讯。-Simple FTP server and client programs, you can realize simple communication.

在Windows 2000下使用winsock2修改IP报头的例子- 2,000 uses winsock2 in Windows to revise the IP masthead the example

上课的时候用VB编写的文件传输的技巧，有利于初级者学习-class of VB paper prepared by the transmission of skills and a conducive learning primary. .

用户可以选择谈话对象，选择多种动作，设置字体，悄悄话，过滤信息等-users can choose interlocutors, and multiple moves installed fonts, whispered, filtering information

可以同步网络时间，分服务器端和客户端两个版本。完整vc程序-network time synchronization, and server-client versions. Integrity vc procedures

一个简单的vc下tcp客户端程序 向服务器提出TCP连接的请求，当连接建立后，从服务器的端口接收数据并进行显示，然后断开与服务器的连接-Vc under a simple tcp client TCP connection to the server made the request, when the connection is established, from the server port to receive data and display, and then disconnect the connection with the server

安全焦点Xsniff嗅探工具的外壳程序，需要安全焦点Xsniff来配合运行。 原创者：djhui -Security focus Xsniff shell sniffer tools, necessary to cope with the security operation Xsniff focus. Director: djhui

SOCKET，带测试程序，客户端和服务端，支持文件传输