封装好的串口操作类，简单好用，功能强大。工业应用。

软件下载管理程序-downloading software management procedures

E-Bazaar Online Shopping System This project is to provide ease in the transaction of money for student and other faculty members in collage. In this project, we have tried to cover important things like given the new account, username password, for new students. Sending the request for the authentication of username and password, selecting the students’ order, verifying that order and then giving the receipt to student and that much money will be deducted from student’s accounts. The students are also informed about the low account balance after some specific low amount.

螺旋矩阵的生成算法。该段程序是由C语言编写。-spiral matrix generation algorithm. The procedure is of the C language.

用vc6.0写的一个dll，可以在vb中方便的使用一些数据类型变换的函数。-with vc6.0 write a dll, vb can easily use the data types transform function.

一个给予wince的程序 非常好用 大家可以下载来学习-Wince a given procedure is very easy to use you can download to learn

数字黑洞程序. 你输入一个不超过10的整数,然后按倍数从大到小排列,减去位数从小到大排列的数字.得出的数重复做上面的操作，最后会吸进一个数字．-digital black hole procedures. You enter a not exceed 10 Integer, and then arranged by multiples on average, less median from small to large with the figures. Come do a few repeat the above operation will eventually sucked into a figure.

动态创建控件实例,演示如何动态创建和删除控件-Examples of dynamically created controls, demonstrate how to dynamically create and delete controls

简易的时间锁。 通过循环置顶实现锁定，默认密码在代码中。 初次运行请小心。-Summary of time-lock. Top realize through the cycle of lock, the default password in the code. Please be careful initial run.

C++填充源程序，有助于对图形学初期学习的人！-C++ fill scoure code!

精通QT4编程-代码（共四部分），此为第2部分-Proficient QT4 programming- the code (a total of four parts), This is Part 2