这是一个vc++ 6.0 mfc编写的一个单文档程序，它实现的功能实在程序的客户区内绘制一个指针式的钟表，代码很简单，适宜初学者学习-This is a vc++ 6.0 mfc program written in a single document, which functionality is implemented procedures to draw the client area of a pointer of the clock, the code is very simple,

简单的聊天工具客户端，界面简单，可进行交互对话-A simple chat client, interface, simple, interactive dialogue

实现简单的远程桌面控制的client与server的功能-Simple remote control of the desktop client and server functionality

一个简单的网络编程实例，包含客户端和后端服务器程序。-A simple network programming examples, including client and back-end server program.