FTP代码。使用API实现通讯，速度快，稳定，代码完整。

vc实现udp传输实例，属于客户端。-vc achieve udp transmission example, belong to the client.

这个是与上一个配套的客户端程序，程序实现功能：在客户端发送消息，服务端将消息收到后能够同时显示在屏幕上-This is associated with a client program, program functions: send a message on the client, service after the end of the message received at the same time displayed on the screen

基于MFC编写的VC++聊天程序,可以实现TCP/IP以及UDP协议下的点对点聊天.-MFC-based prepared VC++ Chat program, you can achieve TCP/IP and UDP peer-to-peer chatting under the agreement.

实现了一个聊天系统的服务器端，主要介绍建立侦听套接字，建立连接套接字，动态隐藏与显示控件 使用列表框控件等。 该服务器是以本地IP的8000端口建立服务；而且本程序没有提供相应的设置接口，如需修改则可以程序中修改代码，再重新编译生成应用程序。-achieved a chat server systems, mainly on the establishment of interception socket, connect the socket, dynamic control and display hidden use of the list box controls.IP8

面向连接的服务器流程中，必须设置服务器套接字为监听状态；而客户机则是主动连接。无连接客户机和服务器。无连接客户机和服务器在调用的函数方面没有区别，区别在于服务器一般先启动recvfrom等待客户机的数据。客户机和服务器的通信过程为客户向服务器发送数据，服务器收到数据后给予应答，通信结束。-connection-oriented server process, you must set up to monitor server socket state; While the client is active connector. Without connecting client and server. Without connecting client and server in a function called no distinction, the general difference is the server for first launching recvfrom client data. Client and server communication process for clients to send data to the server, the server data received responses and communication end.

本程序使用多线程搜索局域网中的所有IP地址和mac地址,仅供参考-This procedure using multi-thread search of all LAN IP address and mac address, for reference only

这是一个通过vc实现获取本机ip地址的源程序-This is a realization by vc access to the machine ip address of the source

做多客户端与服务器端的双向通信，采用QLocalSocket/QLocalServer实现起来简单，但通信效率太低，客户端发数据，服务器端的readyRead信号延时约100ms（看QT源码，发现里面用的是100ms定时器来检测信号），后来自己照着QLocalSocket的思路封装了windows的命名管道，采用多线程来接收数据，在本机上测试通过，通信效率有明显改善。-To do more client and server-side two-way communication, using QLocalSocket/QLocalServer to achieve them simple, but the communication efficiency is too low, the client made the data, the server-side readyRead the signal delay of about 100ms (see QT source code found inside using a 100ms timer device to detect the signal), and later their shining QLocalSocket encapsulates the idea of windows named pipes, using multiple threads to receive data, tested on this machine, the communication efficiency has clearly improved.

一个网络编程的示例程序,用于对网络设备的各参数采集,服务端.-a network programming examples of procedures for the network equipment parameters of the acquisition, server.

此题目为实现一个采用TCP协议实现多线程的web server.即使用操作系统提供的多线程库实现多线程并发服务器具体要求为，在浏览器中输入 http://127.0.0.1:6789/index.html 可正确显示纯html文件index.html-This topic for the realization of a TCP protocol using multi-threaded web server. That is, the use of multi-threaded operating system to provide multi-threaded concurrent database server to achieve the specific requirements for the browser, type in http://127.0.0.1:6789/index.html can correctly display pure html file index.html