Coding4Fun : Managed Library for Nintendo's Wiimote
channel9.msdn.com/coding4fun/archive/2007/03/14/1879033.aspx
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
In this article, Brian Peek demonstrates how to connect to and use the Nintendo Wiimote from C# and VB.NET. The final output is an easy-to-use managed API for the Wiimote that can be used in any managed application.