Ah, but wouldn't it be nice to have the option to use any of several
sorts. A cool feature would to be able to specify the sort method
using a Listbox property. Have optimized versions of several of the
common sort routines built-in and an option to point to a method for
a 'custom' sort.
RS should put us on the payroll :-)
Craig
Message: 6
Subject: Re: Listbox sort algorithm
From: [EMAIL PROTECTED]
Date: Fri, 8 Sep 2006 10:45:40 -0600
On Sep 08, 2006, at 16:34 UTC, Charles Yeomans wrote:
But, as you know, there is a significant difference between quicksort
and mergesort -- mergesort is stable if so implemented. This would
be a useful property for sorting a listbox, so it would be nice if
listbox sorting were stable, and documented to be so.
Very true. But if there is no such documentation, then I think a
feature request is in order.
Now that you mention it, my previous speculations had more to do with
Array.Sort, not Listbox.Sort. I do vaguely imagine considerations of
stability in listbox sorting that may not apply to array sorting. Has
anyone observed instability in the listbox sort? A single such
observation would put an end to that speculation. (Of course, if we
can't find a case where the sort is unstable, that really doesn't
prove
anything, though it would be suggestive.)
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