On Mar 8, 2006, at 11:27 PM, Guyren Howe wrote:
On Mar 8, 2006, at 5:58 PM, Joseph J. Strout wrote:
To be clear, I use events extensively. I also use method overriding
extensively. I use whichever tool best suits the problem at hand.
To be clear, I'm looking for an opportunity to expand my horizons.
Other than return type covariance, or when you need to distinguish
between the subclass supplying a 0/nil/""/false return value and there
not being an event handler, I can't think of a reason to use method
overriding.
Sometimes you really want to modify the behavior of a method in a
subclass, especially now that methods of framework classes are virtual.
--------------
Charles Yeomans
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