Last September while I was working on my Teach Yourself Visual C# 2010 in 24 Hours book for Sams Publishing, I posted some interesting statistics for the .NET Framework 3.5 SP1. Now that the .NET Framework 4.0 has been released, I thought I would update these statistics (and thanks to Lisa for asking about them). There were a total of 44,346 types (loaded from 130 assemblies), with 33,152 classes, 2,398 interfaces, 4,828 enums, and 8,796 value types. The complete breakdown is shown below. Of the ......