C# 实现QQ 登陆、登出，获取好友以及群列表 然后群发消息 基于QQ2011 PC版协议【附完整源码】

A simple DNS auditing tool

OpenGL ES2,0开发库和OpenGL ES3,0开发库有差别,保留对OpenGL ES2,0开发库的使用 用RAR5,4解压(The OpenGL ES2,0 development library is different from the OpenGL ES3,0 development library, and the use of the OpenGL ES2,0 development library remains unzipped with RAR5,4)

Programming socket 网络编程(Programming socket )

说明：  对SICK激光雷达传感器返回的网口数据进行解析，取出其中的光强、距离(Analyze the network port data returned by the sick lidar sensor, and take out the light intensity and distance)

bcb中很强大的iocp服务器和客户端类,直接继承 创建对象就可使用(bcb iocp a very powerful server and client classes can be used to create objects inherit directly)

说明：  简单http服务端，有简单的POST和GET请求，对于数据处理CGI程序，需要开一个子线程服务(The simple HTTP server has simple post and get requests. For data processing CGI program, it needs to open a sub thread service)

这是一篇基于循环延迟分集的分组预编码和空时频编码技术方面的典型文章()

一个简单的Winpcap抓包示例程序，能显示多网卡信息，能分别数据链路层和网络层的报文信息(A simple Winpcap packet capture sample program can display a multi-card information, respectively, the data link layer and network layer packet information)

用C#编写的独立UDP客户端，默认绑定地址127.0.0.1 端口为：9003，配合服务器使用，打开服务，与客户端建立连接即可通信(UDP server with independent written in C#, default binding address 127.0.0.1 port: 9003, with the clients, and to open the service, you can establish a communication connection with the client)

利用CButton模拟的网络流量统计控件，可作为学习(The use of simulation CButton controls the network traffic statistics can be used as learning)