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Re: Listening for changes

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Re: Listening for changes

Subject: Re: Listening for changes
From: Mike Abdullah <email@hidden>
Date: Sat, 20 Dec 2008 00:24:08 +0000

Since you apparently want to just know that one of the fields changed, but not which one specifically, why not just have the class post an NSNotification called MyClassDidChange or similar?

Mike.

On 19 Dec 2008, at 17:06, Andre Masse wrote:

Let's say I have a class (called it Client) that has 25 fields and need to be notified when any of these is modified. Do I have to do - observeValueForKeyPath for each of the 25 fields?
Thanks,
Andre Masse
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