When to use the Stack collection in C#?

Question

I do understand how Stack() and Stack works, but I really can\'t see any scenarios where an array, List or IEnumer

Answer 1

I'd say if you were modeling something that is conceptually a stack. Say you're modeling a small, but deep drawer and you're putting books in the drawer. This will follow a "first in, last out" paradigm, which is the point of a stack in general.

You don't have a list of books or some kind of enumeration - you have a specific ordering of them... namely, the opposite of the order in which they were added.