This is a nice site I found!
http://www.digilife.be/quickreferences/QRC/Core%20CSharp%20and%20.NET%20Quick%20Reference.pdf
If you are coding and forgot the syntax of a switch statement or need some special format for a Console.WriteLine, you can find it here in a compact easy to overlook form.
I have mine printed doubleside on an A4 and let it plastify so I always have it handy when I need it.
No more searching MSDN for simple common C# things.
Enjoy!