控制音量大小的类

DirectX has changed quite a bit over the years and the new DirectX 9 offers some new things that previous versions never did. DX9 provides new functionalities for enhanced 3D manipulations. But one big change is the addition of a managed DirectX so that you can create applications using a .Net language and still tie into DirectX. This is without having to work around a COM Interoperability issue. DirectX9 directly supports managed code and makes life for the DirectX/C# developer much simpler in the long run. The Managed DirectX classes include a DirectDraw set of classes to use for 2D manipulation. This 2D interface is not a new version of DirectDraw - it is a wrapper to get to the DirectDraw7 interface. This is good for a lot of developers that still want to do 2D games and also want to use a .NET language.-DirectX has changed quite a bit over the years and the new DirectX 9 offers some new things that previous versions never did. DX9 provides new functionalities for enhanced 3D manip

捕获键盘后发出字母声音,播放资源中的WAV另一种方式-capture keyboard letters issued after the voice broadcast resources WAV another way

一个MP3播放器,不是我做的-an MP3 player, I do not

一个vc++编的基于p2p的聊天程序，分为客户端p2pclient和服务器端p2pserver，实现了udp穿透

利用windows media service sdk 9.0 创建启动发布点，可以创建点播和直播发布点。欢迎下载!-use windows media sdk 9.0 service to create a boot release point, you can create live and on-demand release point. Welcome to download!

模拟钢琴键，你可以为音乐而击打它

kan kna ba

image processing This book is a doc on image processing. Each chapter explains basic concepts with words and gures, shows image processing results with photographs, and implements the operations in C. Information herein comes from articles published in The C/C++ Users Journal from 1990 through 1998 and from the rst edition of this book published in 1994. This second (electronic) edition contains new material in every chapter.

贝塞尔曲线画板演示程序-bezier curve showing program

海康板卡HCSDK8000的开发demo, 很容易上手.-Haikang HCSDK8000 development board demo, very easy to use.