How long will c# & asp.net 2 be supported?

I've just been asked what are Mi开发者_如何学Gocrosoft's committments in terms of supporting the .net framework we use in some of our systems.

Specifically c# 2 and asp.net 2, can anyone point me to a document with this information available. (If it included 3.5 that would be useful.)

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Mainstream support ends: 4/12/2011. Extended support ends: 4/12/2016.

Check out the product lifecycle page here: http://support.microsoft.com/lifecycle/search/?alpha=.NET+Framework&sort=PN for details.