两台网络中的主机建立通信连接

windows系统下的一个防火墙源代码，内有帮助文件说明-windows of a system firewall source code, there are help files note

获取网络上各主机的mac地址-access to the network host mac address

java 写的 简单 邮件 发送 接收 -java to write a simple e-mail to receive

一个局域网聊天程序，一个局域网聊天程序 一个局域网聊天程序-a LAN chat procedure, a procedure LAN chatting a LAN chat procedures a LAN Chat Program

Cmd管道,可以正向连接和反向连接，正向连接开监听本地端口，反向需要指定连接到的IP和端口-Cmd pipe, you can forward link and reverse link, forward local port to connect to open listening, reverse need to specify the IP and port to connect to the

CUdpSocket是为了简化发送，解析UDP 数据报所提供的一个基类。这个类封装了基于SOCK_DGRAM的大部分基本操作。这个类提供两种工作模式，一种是和实际处理UDP 数据报的功能紧耦合，这需要通过继承实现，同时设置workmode 为auto_receive（参见SetWorkdMode），另外一种是直接作为单独对象出现，此时用户需要使用Recv成员函数自己处理数据的接收。-CUdpSocket is to simplify this, the analytical data reported by the UDP with a base class. This type of packaging based SOCK_DGRAM the most basic operation. This provides two types of work, is a practical and UDP data processing function of tight coupling, it needs to achieve through inheritance, as set workmode auto_receive (see SetWorkdMode), the other is directly emerging as a separate object, users need to use this member function since Recv others receiving data processing.

这是一个简洁易用的多线程串行通信接口，可以切换查询和自动接收模式，进行对串口数据的收发。-This is a simple and easy-to-use multi-threaded serial communication interface, you can switch query and automatically receive mode and proceed to the serial data transceiver.

国内有名的中兴公司的笔试试题，非常实用，对中兴感兴趣的同学有福了！-ZTE Corporation, the domestic well-known written examination questions, very practical, for students interested in ZTE Blessed!

鼎鼎大名的局域网聊天、文件传输工具！ WINSOCK学习的经典代码！-famous LAN chat, file transfer tool! WINSOCK classic study code!

tcp/ip的连接,同时连接客户端和服务端的程序,还有数据库的实现-tcp/ip connection, connecting client and service side of the procedures, there is the realization database