Use MFC to do the color set tool. You can learn the RGB and MFC coding.

用VC写的一个限制鼠标位置的小程序-VC write a restricted location of the mouse small programs

serial communication using RS232

由于源码是由网上收集的(原英文)，可能会有少许未能完善之处。但经过测试，大部分基本的运算还是可以的，当然包括常用的函数（三角函数、反三角函数、双曲三角函数、绝对值.......），甚至是一些复杂无比的表达式也能计算，如：ln e + rnd(2) + 3(2)4 * (log(tan (itan 1))) 等。值得一提的是，它还有函数绘图、数据统计和自定义常数等功能。另外，程序经过我汉化（仅在界面上），更易懂。 -As the source is collected by the Internet (former English), there may be a little failure to perfect. However, after testing, the majority of basic computing can, of course, including the commonly used functions (trigonometric functions,反三角函数, hyperbolic trigonometric functions, absolute value and even some .......), infinitely more complex expression can be calculated, such as: ln e+ rnd (2)+ 3 (2) 4* (log (tan (itan 1))) and so on. It is worth mentioning that, it also function mapping, data and custom constants and other functions. In addition, the procedures after I finished (only in the interface), more easy to understand.

无线传输方式, 轻便,灵活,数字系统，易集成、体积小、重量轻-Wireless transmission

全屏功能的实现，以及按ESC键退出程序实现-this is a program which

使用wavein 录音程序 开始停止播放 MFC dalog 

在windows平台上启动或者停止一个其他的应用进程-the windows platform start or stop a process other applications

ADOEXCEL ado 打开电子表格 功能比较全的演示程序-Open the spreadsheet functions ADOEXCEL ado relatively wide demonstration program

基于WinCE 5.0 下的MIPS 32 内核的Au1200（AMD）的UART驱动，支持数据流控，经车载平台测试性能稳定，传输数据率高

visual basic编写的局域网语音大厅系统-visual basic voice hall prepared LAN system