Getting the max value of an enum

Question

How do you get the max value of an enum?

Answer 1

In agreement with Matthew J Sullivan, for C#:

   Enum.GetValues(typeof(MyEnum)).GetUpperBound(0);

I'm really not sure why anyone would want to use:

   Enum.GetValues(typeof(MyEnum)).Cast().Last();

...As word-for-word, semantically speaking, it doesn't seem to make as much sense? (always good to have different ways, but I don't see the benefit in the latter.)