显示怎样检测stdin, stdout, stderr是否被重定向

一个自动更换图片的屏幕保护程序,可以自定义背景图片和背景音乐-A screen saver,it can auto change background picture and music

读取和修改系统注册表，以便检查是否有注册表变化-read and modify the registry, in order to check whether there are any changes in the registry

定时器中断SDT-timer interruption SDT

该代码为自动跟踪定位图像程序，希望对大家有所帮助-The code for the automatic tracking procedure positioning images, I hope all of you to help

gclipboard是一个基于bonobo的剪切板服务器，它定义了新的剪切板标准（草案），比如品味(flavors)，IDL接口，开发使用的API。-gclipboard is cuts the board server based on bonobo, it defined newly has cut the board standard (draft), for instance savored (flavors), IDL connection, development use API.

一个绘制3D文本的例子，适合初学者进行学习研究。-3D rendering of an example of text, suitable for beginners to study.

服务程序，制作服务程序的源代码-service procedures, services for the production of the source code

一个微软程序员编的让系统与网络服务器时间同步的程序源码-A series of Microsoft programmers to allow system and network server time synchronization procedure source

一个限制程序使用时间的原码-procedures for the use of a time limit to the original code

内容：主存空间的分配和回收 内附模块说明和详细解释-: main memory space allocation and recovery module contains descriptions and detailed explanation