realbasic-nug
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Re: possible range for Window.handle

To: REALbasic NUG <realbasic-nug at lists dot realsoftware dot com>
Subject: Re: possible range for Window.handle
From: Charles Yeomans <yeomans at desuetude dot com>
Date: Thu, 30 Jun 2005 16:06:34 -0400
Delivered-to: realbasic-nug at lists dot realsoftware dot com
References: <002b01c57dab$8d4f47f0$a301a8c0 at joe> <23B8462F-9526-483D-8ECD-03C66BF46CFE at freaksw dot com>

On Jun 30, 2005, at 4:00 PM, Seth Willits wrote:

On Jun 30, 2005, at 12:40 PM, O.H. wrote:

I need to know what range of values is possible for a windows handle on each of the supported platforms... Most importantly, is it possible for the
handle method to return a negative or zero on any of the platforms?

0 means there is no handle. Anything else means there is one, and by nature it should be a positive number.

Unless it's a really big unsigned integer, in which case REALbasic will return a negative number.
--------------
Charles Yeomans

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