I have been meaning to write something on what are iterators, well actually more on how they work and why is there so much “hype” around them, the only problem being the best excuse we all can fall back to - Time *grin*. After all Java already has them, so is that a big deal that .NET would (when Whidbey is released) have them. Anyways, the point being that <strong>Roshan</strong> has a decent post on that already - probably a much better job that I would do.
BTW, the Java implementation is a bit different on how Whidbey is going to proceed (as of now), but the next version of the J2EE specs (I think changes it, not sure, any J2EE knowledgeable folks reading this care to comment)?