这是一个利用Delphi提供的系统服务类制作的后台服务程序，演示了定时备份文件的功能。注册服务的方法，在Delphi的Run parameters对话框中输入“...

EXE文件在运行中修改自身内容。 可用于自升级或者程序加密等用途。-EXE document changes in the operation of its own content. Can be used to upgrade or procedures from encryption purposes.

输入一个年月日，可以计算出是星期几。这段代码是在VISUAL C++ 6.O的编程环境下编写的。-Enter a date, you can calculate the week. This code is in VISUAL C++ 6.O programming environment prepared.

股票分析,数据接受,图形绘制,股票信息采集源码-Stock analysis, data acceptance, graphics rendering, stock information collection source

我的笔记本电脑装的windows2000。但是不知道为什么没有待机功能，所以我只好自己动手编了个程序，一点就休眠了。其实就是用了一条API指令，不过这条指令可是MSDN未公开的哦-my laptop loaded the windows2000. But I do not know why no standby function, so I had to make their own Bianlegan procedures 1:00 on the dormancy. Is using an API of instruction, but this instruction has not been made public but the MSDN oh.

可扩展文件查找命令行。此工具为命令行程序，可以在指定的目录中按照文件名通配符、创建时间、最后访问时间、最后更新时间条件查找文件，并且将此文件名等信息作为参数提供给其他程序处理。-Scalable file search command line. This tool is command-line program, you can specify the directory in accordance with the file name wildcard, create time, last access time, last updated document search terms, and this file name and other information provided as a parameter to other procedures.

对系统用户操作的样例，在系统验证中可以用到，代码简洁。-the system user of the sample, the system verification can be used, concise code.

重新实现getpass 可以自定义最大输入密码的长度-regain getpass can define maximum password length

既是实用小工具(搜寻VB工程相关文件，并复制到新的目录)，又是编程小技巧的集合，不可不看。-is both practical small tools (search VB projects related documents and copied to a new directory), is the programming skills of a small pool, I can not see.

使应用程序带参数运行~~ 首次运行该程序时改写注册表,使右键菜单里多了参数运行项,可以带参数执行程序-To enable applications to run with the parameters ~ ~ The first time you run the program to rewrite the registry, so that right-menu item to run more parameters can be the implementation of procedures without parameters

记录键盘程序，附加了行为记录能力。 还嫁了一些简单的API函数。-Record keyboard procedures, additional acts of recording capability. Also married a few simple API function.