Microsoft WinFX SDK contains documentation, samples and tools designed to help you develop managed applications and libraries using WinFX, which is the set of next-generation managed APIs provided by Microsoft. This release includes documentation about using the .NET Framework 2.0, the Windows Presentation Foundation (formerly code named â??Avalonâ??), and the Windows Communications Foundation (formerly code named â??Indigoâ??).

The documentation, samples, and tools provided in this release are preliminary and subject to change. It is recommended that you use this preliminary release of the WinFX SDK in a test environment.