用C#下的Raw Socket编程实现网络封包监视.

分辨率的设置程序，可以任意测试设置系统的分辨率-Resolution of the setup program, you can test the system of arbitrary resolution

使用人工智能算法解决二次分配问题，需要建立距离/流量矩阵-use of artificial intelligence algorithms to solve quadratic distribution problems, we need to create distance/Flow Matrix

基于51单片机的双串口多机通信程序，主机串口2与PC连接，串口1与从机连接，可实现pc机控制从机，从机接收到命令后返回相应数据到pc机

用windows API编写的计算器小程序，编译器是lcc，简单实用-prepared using the calculator small programs, compilers LCC is a simple, practical

MFC Tool tip control(CToolTipCtrl) is easy to use with a window, such as a child window, or an application-defined rectangular area within a window s client area. However, in some situations you may not know in advance for which controls or rectangle area you will be displaying the tool tip. In this case, you have to dynamically display the tool tip depending on where your mouse position is. For e.g. you may have a window which display some graphics and you may want to display the tool tip on the graphics depending on where the mouse position is.

利用PIC16F877卡片做仿真卡的文件，中文菜单。-PIC16F877 card use simulation to do the paper cards, Chinese menu.

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vc不规则(动画)界面,利用gdi+动态加载png格式文件-vc irregular (animation) interface, use gdi+ dynamic loading png format

该例子主要实现了在静态控件中如何动态显示倒计时的时间，这个例子可以学习定时器事件的使用及如何给静态控件传递数据

利用　任明汉大侠的mydll制作的VFP截图示例-use RMH S mydll