Download the complete DirectX SDK, which contains the DirectX Runtime and all DirectX software required to create DirectX compliant applications.
This DirectX SDK release contains updates to tools, utilities, samples, documentation, and runtime debug files for x64 and x86 platforms.
Supported Operating Systems:Windows 7;Windows Server 2003;Windows Server 2008;Windows Vista;Windows XP
Using Managed DirectX ( MDX ) requires both Visual Studio .NET and the .NET framework for development. To run MDX .NET applications, you must install the .NET Framework.