Using managed code to detect what .NET Framework versions and service packs are installed

I am a Microsoft C# MVP, author, speaker, blogger, and software developer. I also created the WP Requests and WinStore Requests sites for Windows Phone and Windows Sotre apps as well as several open source projects.

I've been involved with computers in one way or another for as long as I can remember, but started professionally in 1993. Although my primary focus right now is commercial software applications, I prefer building infrastructure components, reusable shared libraries and helping companies define, develop and automate process and code standards and guidelines.