I am very interested.

 

Windows® API Code Pack for Microsoft® .NET Framework provides a source code library that can be used to access some features of Windows 7 and Windows Vista from managed code. These Windows features are not available to developers today in the .NET Framework.

The individual features supported in this version (v1.1) of the library are:

DirectX 
Direct3D 11.0, Direct3D 10.1/10.0, DXGI 1.0/1.1, Direct2D 1.0, DirectWrite, Windows Imaging Component (WIC) APIs 
Windows Vista and Windows 7 Task Dialogs 
Sensor Platform APIs