cdxfilter和cdxgraph的源代码，加入到工程下可以使用。

三维地形的简单实现,采用DirectX编写,供初学者参考!-Simple realization of three-dimensional terrain, using DirectX prepared for advanced users!

DirectShow编程，用到VMR9的功能-DirectShow programming, use the function of VMR9

一个用C#编写的DIRECTX媒体播放器，比DIRECTX 9.0的例子简单，适合初学者。-a C# prepared DirectX Media Player, DirectX 9.0 simple example, suitable for beginners.

VC编写的音量控制程序-VC prepared by the volume control procedures

基础DirectX技术实现，适合初学者参考-Based on DirectX technology, suitable for beginners reference

vc6+dx9实现图片随风飘动的效果，可以用于游戏里的旗帜，衣服等动态表现-vc6+ dx9 picture realize the effect of the wind flapping, can be used in the banner of game, clothing and so dynamic performance

DX系列教程第6部，很好看啊很好看很好看啊很好看-DX Series Guide No. 6, very good very good ah ah very good very good

MP3的VC和BC代码，对于想了解MP3的人应该有帮助-MP3 VC and BC code for the MP3 would like to know who should help

编译代码需要Windows XP及其以上的版本，运行程序需要数字电视卡。同时需要安装DirectX 9。-compiled code need Windows XP and above versions, operational procedures need digital TV card. While the need to install DirectX 9.