CloseScreenAndLock

在windows2000xp下直接接进行端口操作的程序源码。 (Windows2000 xp directly connected to the port operation of the program source.)

说明：  输入年份，判断是该年的那一天， 实现判断输入的正误！(Enter the year, is to determine the day of the year)

该代码用于判断一个处理器是大端模式还是小端模式(The codes are used to distinguish if a CPU is a big-endian mode or little-endian mode.)

字母流星雨，可以形成26个字母组成的流星雨，可以闪烁，还可以使组成地面的字母消失(meteor shower)

爱尔兰B公式的计算器，可以给定任意a，s，B中的2个，计算另一个，MFC(Ireland B formula calculator, you can determine the arbitrary a, s, B in two, another calculation, MFC)

说明：  剪贴板监控，监控应用程序的剪贴板操作，会对剪贴板内的变化做出响应(clipboard monitoring and control applications in the clipboard operations, the clipboard will respond to changes)

Network File Transfer Tool Example()

说明：  此系统由VC++ 6 0 MFC开发而成,主要实现一些基本的界面操作,如画笔画刷,文字改变字体颜色,以及时钟显示和小型购物系(This system is developed by VC 60 MFC. It mainly implements some basic interface operation, such as brush, text changing font color, clock display and small shopping department.)

此系统由VC++ 6 0 MFC开发而成,主要实现一些基本的界面操作,如画笔画刷,文字改变字体颜色,以及时钟显示和小型购物系(This system is developed by VC 60 MFC. It mainly implements some basic interface operation, such as brush, text changing font color, clock display and small shopping department.)

说明：  一个c语言实现的简单的语法分析器，包括词法分析和语法分析两部分。(Lexical Analysis Parser)