计算器 加减乘除 可点击可输入 单步不能表达式

为VB的richtext控件增加打印预缆功能的VB源代码.-Richtext for VB controls to increase the print function of pre-cable VB source code.

操作系统中，读者和写者问题的解决方案。调用windows API函数，清晰明了。-Operating system, readers and writers solution to the problem. Call the windows API function, clarity.

the code of canny algorithm in C-the code of canny algorithm in C

s3c2440a完整USB驱动，wince源码，可安装使用，也可参照学习-s3c2440a integrity of the USB driver, wince source, can be installed to use, but also the light of learning

端口监视程序,-port surveillance procedures and s

一个小控件，在vc++6.0环境下编译测试通过-a small component in vc 6.0 compiler environment through testing

以Windows内计算器为模板模仿其简单计算器功能,除了M的记忆功能.-Within a Windows calculator as a template to imitate its simple calculator function, apart from the memory function M.

Rotating a triangle in a 2d space

一些简单的C编程实例，初学C者可以参考，应该挺有用。-Some simple examples of C programming, learning C will be able to reference, it should be quite used.

饼状图，可以制作超级专业的饼状图，超级漂亮，不下你一定后悔，下了你一定不后悔，真的，不信试试。 -Pie charts can create super-professional pie chart, super beautiful, at least you will regret it, you must under no regrets, really, do not believe it try.