To achieve LAN communications and file transfer capabilities

局域网点对点语音聊天程序，只要输入对方的IP地址就可以聊天了-LAN peer-to-peer voice chat program, as long as the importation of each other"s IP addresses on a chat

vc++邮件发送程序，通过这些代码可以完全了解邮件的发送过程，邮件发送主要是基于smtp协议，利用pop3接收邮件，可以实现邮件的完整过程调用，通过这些代码可以完全了解邮件的发送过程，邮件发送主要是基于smtp协议，利用pop3接收邮件，可以实现邮件的完整过程调用

外国人用vb写的ftp源代码，相当不错！-foreigners to use the ftp vb write source code, which is pretty good!

用winsock进行有连接，无连接的通信-Carried out with winsock connection, connectionless communications

网吧影院系统,可以在网站里用的网吧影院系统。-netroom movie system

本程序使用Visual C++6.0编写，使用了MFC，数据库用的是SQL Server，要正常运行本程序，请安装该数据库，并参加压缩文件中的DBConfig.ini文件。可以监控局域网内所有主机（IP）的上网情况，包括上传下载流量、浏览的网页、上网时长等-This procedure using Visual C++ 6.0 preparation, the use of the MFC, the database used is SQL Server, to the normal operation of this program, please install the database, and participated in the compressed file DBConfig.ini file. LAN can monitor all hosts (IP) access to the Internet, including uploading and downloading traffic, browsing web pages, Internet time and long

使用ICMP.DLL和MIB.DLL实现ping, tracert, netstat -Using ICMP.DLL and MIB.DLL to implement ping, tracert and netstat

这是一个简单的JAVA聊天程序，同时能够发送声音。 包括两个部分：服务器端和客户端。 基本功能如下： 服务器端： 向所有客户端发送消息；转发消息；发送声音数据给客户端。 客户端： 显示当前在线用户；向某个用户发送消息；接受服务器端发送过来的声音。 这个程序可能看起来有点乱，因为很久没用JAVA了，但是最近别人要我帮忙写一个，所以就。。。 希望能够起到抛砖引玉的效果。 Feel free and enjoy it!-This is a simple Java Chat procedures, and to transmit sound. Including two parts : the server and client. Basic functions are as follows : Server : to all client send messages; Forward news; To send voice data to the client. Client : Display current online users; A user to send messages; Accept server sent over the voice. This procedure may seem somewhat arbitrary, as long JAVA useless, but others recently wrote to me for help one, So. . . To serve as a trigger effect. Feel free and enjoy it!

VC中用Socket传送文件示范源码,本示例可以了解Socket 的基本原理-VC Socket document transmission source model, the sample can understand the basic tenets of Socket

基于IP_UDP协议的socket编程-IP_UDP agreement based on the socket programming