DRM服务器端软件，能对音视频文件进行加密，并设置使用权限，授权并控制用户的使用...

VB通过串口读取条形码，通过VB编写的程序-VB to read bar codes through the serial port through VB program prepared

内存驻留程序的基本思想就是让程序一直停留在内存中，不断的执行特定的命令。但内存驻留如何被执行呢？一般地，内存驻留程序都是通过修改BIOS或DOS的系统中断向量表来实现的。比如修改向量表中16H位置的中断（这个中断接收键盘的按键，在DOS中，按键按下，这个中断就会被调用），让其指向我的程序，这时若有按键被按下，则执行的是我的程序。-The basic idea is to let procedure has to remain in the memory and keeps the implementation of specific orders. But the presence of memory how to be executed? Generally, the memory presence procedures are revised BIOS or DOS systems to scale interruption to achieve. For example, changes to the set-16H location of the interrupt (the keyboard interrupt reception of keys, DOS, press the button, the suspension will be called), let me point to the procedure, if time was pressing the button, I was the implementation of the procedures.

用C#编写动态网页，这个代码适用于初学者使用，环境是VS2008

操作WAV文件，的播放器。-operation WAV files, the player.

2000/xp下消息发送器-2000/XP news transmitter

本人做的一个简单的CAD，采用的是VC++和opengl，在里面对opengl重新写了类，可以用于CAD系统的基础！-I make a simple CAD, using VC++ and opengl, re-opengl at inside of the category of Writing, CAD systems can be used for basic!

这个项目的工作与 OpenCV 库的 visual studio。这个项目从图片和也变化发现圆和直线同一图像的背景色。

因为在学校没有自己的电脑,常常有喜欢的网址不能很好的保存,也尝试一个个记下来,但终究不方便,于是写了这个小程序.-because the school did not have their own computers, often have not liked the website very good preservation, but also try to take down a 000, but eventually inconvenient, so was this small program.

一个非常小巧的闹钟，目的是为了实现托盘的各种技巧实现！-a very small alarm clocks, in order to achieve a tray of different techniques to achieve!

How to add, subtract, and multiply infinitely long integers