Case_Switch

计算器（界面）对于MFC初学者来说非常好，很容易入手(Calculator (interface) is very good for MFC beginners, it is easy to start)

VC++对BMP位图进行图像平移实例,只能打开BMP格式的图像(VC++ bitmap image of BMP pan instance, can only open the BMP image format)

C#关于LINQ操作的介绍，很好很实用的代码哦，希望对学习C#的人有用处。(C++ code for LINQ，you will find it is very useful in your work or study.good luck)

vc 时间戳转换北京时间格式（字符串） 北京时间格式转换时间戳

零耗时低频宽脉冲软PWM信号控制C51演示程序(zero time-consuming low-bandwidth pulses soft PWM control signal C51 Demonstration Program)

美国海军天文台天体测量例程库，C语言第三版(US Naval Observatory astrometry routine library, C language Third Edition)

信息系统建设过程中很有可能涉及与旧有系统和其它异构系统之间的集成，而在这些集成当中数据的共享和集成无疑是非常重要的部分。数据映射系统为快速响应异构数据结构和系统之间进行数据共享和集成的需求提供了有力的支持。(Information systems building process is likely to have involved with the old system and other integration between heterogeneous systems, and in which these integrated data sharing and integration is a very important part. Data mapping system for rapid response to heterogeneous data structures and systems for data sharing and integration needs to provide a strong support.)

This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application.

调用API函数在VC++6.0的编译环境下，对串口进行写入操作，简单易懂，易实现，通过调试后取得较好的效果(using api functions in the vc++6.0 progress the serial communiction )

这时一个很不错的关于世界时钟界面的一个小程序，采用VC++编写，很值得研究(a very good time on the clock interface of the world a small program used to prepare VC, is worth studying)