What's the best approach to get Date/Time input from the user?

Question

This is a wheel that\'s been re-invented again and again over the years.

The Problem: The user needs to input a Date/Time

Basic considerations

Answer 1

If you're going for the combo-box/list-box option make sure you make the months read "Jan","Feb"..."Dec" rather than "1","2"..."12".
It's rather annoying having to figure out which slot is the month and which is the day according to the ranges of the values.