OPC-and-VB

在windows xp操作系统下开发虚拟串口驱动(Developing virtual serial port driver under Windows XP operating system)

模拟银行卡交易流程的详细讲解，内涵丰富，采用VC++(Explain in detail the simulated bank card transaction process, rich content, using VC++)

VB程序，利用Agilent 34401A万用表测试电阻值，用Agilent visa编程通过RS232串口线控制34401A(The VB program, using Agilent 34401A multimeter resistance value, using Agilent visa programming by controlling the 34401A RS232 serial line)

增强 Edit 控件为日期输入控件(enhanced Edit Control date for the importation of Control)

说明：  北京大学ACM竞赛试题集锦，希望对你的编程能力因为它而更上一层楼，它的算法设计方面很有帮助对你(Beijing University ACM Collection questions, and I hope to your programming capability because it is being, it's helpful in the design of algorithms to you)

用C++实现的可计算多位数的四则运算计算器，能够自动跳过空格(Implemented in C++ calculate the multi-digit arithmetic calculator that can automatically skip a space)

VC++生成逼真流动的云彩特效.供初学者学习参考(VC++ generate realistic movement of clouds effects)

数字系统设计自动化的代码，用于计算质立方体和选拔法 (Digital System Design Automation of code, used to calculate the quality and selection of the cube law)

WizardProp上课用到的，写的一些东西 小程序(WizardProp class used)

24点游戏的关键代码和流程图，适合新手进行学习(Key Codes and Flow Charts for the 24-Point Game)