usb工作模式的切换,通过修改注册表转换工作模式.开发环境EVC,适合ARM9平台....

EVC电视音量指示栏源码。调节音量时调用音量指示线程函数，指示音量大小，3秒后自动消失。-EVC TV volume source instructions field. Adjust the volume when the thread function call volume instructions, instructions volume size automatically disappear after three seconds.

获取主机网卡信息的程序，win32asm写的-Card information to obtain the host program, win32asm written

可以查看任何窗口的类名，颜色等信息-can see any window of the class, color and other information

计算用运算符后缀法表示的表达式的值。后缀表达式也称逆波兰表达式，比中缀表达式计算起来更方便简单些，中缀表达式要计算就存在着括号的匹配问题，所以在计算表达式值时一般都是先转换成后缀表达式，再用后缀法计算表达式的值。如：表达式(a+b*c)/d-e用后缀法表示应为abc*+d/e-。只考虑四则算术运算，且假设输入的操作数均为1位十进制数（0―9），并且输入的后缀形式表达式不含语法错误-calculated Operators suffix France said the value of the expression. Suffix expression also called inverse Poland expression, which is made up of formulas can be more convenient for some simple, ordinary expression to calculate the brackets on the existence of the matching problem, in the calculation of expression values are generally first converted into a suffix expression, reuse suffix calculated the value of the expression. Such as : The expression (a, b* c)/d-e suffix method used to be said for abc* d/e-. Consider only four arithmetic operations and the operation of input assumptions are a few decimal (0-9), and enter the suffix-free form expression syntax errors

ping命令系统检测,在占用极少计算机资料的情况下进行网络检测，确认对方是否开网络正常。

VB获取系统信息的源程序，可以获取系统的硬件信息。-VB source code to obtain system information, you can access the system" s hardware information.

这是一个用VB编写的干部管理系统的程序 具有人员录入 工资发放等多种重要功能 是一个企事业单位十分有用的软件-This a VB prepared by the cadre management system with the procedures staff input payroll and other important functions of institutions is a very useful software

快排，将小于枢轴的元素移到前面，将大于枢轴的元素移到后面-Fast scheduling, will be less than the pivot element to the front, will be greater than the pivot element to the back of

著名注册表监控软件－Regmon源代码.通过该软件的学习你可以学的很多有关注册表的方法，对你编程水平的提高有一定帮助-famous registry monitoring software-Regmon source code. Through the study of the software you can learn many of the registry, you have to raise the level of programming will definitely help

监控磁盘的可用空间程序，到了设定的限度就提供警告- Monitors the floppy disk to be possible to use the spatial procedure, has provided to the hypothesis limit warned