C# Enumerable Range

Question

What is the way to get Range "A"..."Z" like

Enumerable.Range(1,100) 

Enumerable.Range("A","Z");

Answer 1

Why not just keep it simple...

public static IEnumerable<char> GetAlphabet()
{
    return "ABCDEFGHIJKLMNOPQRSTUVWXYZ".AsEnumerable();
}