DirectX Software Development Kit 9.27.1734 (August 2009)
Download the complete DirectX SDK, which contains the DirectX Runtime and all DirectX software required to create DirectX compliant applications in C/C++ and C#.
This DirectX SDK release contains updates to tools, utilities, samples, documentation, and runtime debug files for x64 and x86 platforms.
Ã¢â‚¬Â¢ 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.