obtain generic enumerator from an array

Question

In C#, how does one obtain a generic enumerator from a given array?

In the code below, MyArray is an array of MyType objects. I\'d like to

Answer 1

Works on 2.0+:

((IEnumerable)myArray).GetEnumerator()

Works on 3.5+ (fancy LINQy, a bit less efficient):

myArray.Cast().GetEnumerator()   // returns IEnumerator