可删除不为空的目录

演示在命令行下面的列进程，杀进程，强制关机，得到计算机的磁盘和内存信息的实现-presentation on the command line following the presentation process, the process of scrapping mandatory shutdown, the disk of computer memory and the realization of information

shell上下文菜单扩展实用源码-shell context menu expansion practical source

windows的核心编程丛书，详细讲述windows的机理，全面系统地介绍了Windows的各种基本构件，如进程、线程、DLL和内存管理等，并列举了大量应用程序，精辟地分析了构件的使用方法，为掌握Windows 编程技巧提供了一条有效的捷径。对于不同水平的Windows 编程人员来说，本书都具有极好的参考价值。 -the core of windows programming books describe in detail the mechanism of windows, a comprehensive and systematic introduction to a variety of Windows, the basic components, such as process, thread, DLL, and memory management, and lists a large number of applications, insightful analysis of the components use, in order to master the Windows programming techniques provides an effective shortcut. For the different levels of Windows programmers, this book has an excellent reference value.

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

系统Modem列表枚举程序. 通过注册表读取系统的Modem列表.-Modem list system enumeration procedures. Read through the registry system Modem list.

编写程序实现所有注册表的操作-procedures for the preparation of all the registry operation

Windows助手示例，在VC2003.net运行通过。（如果windows中不带发声模块可能没有办法读英语发音）-Windows aides example, in running through VC2003.net. (If the windows in the non-voice modules may not read English pronunciation)

模拟键盘击键,很生动的,很有意思,而且配有声音,呵呵.-simulated keyboard keystrokes, very lively, very interesting, but equipped with a voice-huh.

这个程序可以在操作系统的控制面板中创建属于自己的程序图标。把自己的程序中的一些参数设置和控制内容添加到操作系统中的控制面板里，显的很是专业哦。-This procedure can be the operating system" s control panel to create their own program icon. His own program to set up and control the content of some of the parameters added to the operating system control panel, the very obvious is a professional oh.

西门子 s7300 plc 密码通过mmc卡 读取程序 含源代码 ，演示物理硬盘扇区的读取与修改， 郑重声明，下载此程序请遵守以下原则，否则请不要下载 。本程序仅用于研究 请勿用于非法用途，一切后果由使用者自行承担 ，请勿转载。 -Siemens s7300 plc password mmc card reader program with source code, demonstration of physical hard disk sector read and modify, solemnly declare that to download this program, please comply with the following principles, or else please do not download. This procedure used to study not only used for illegal purposes, all the consequences borne by the user on its own, please do not reprint.