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Why would you want to keep a reference to a changewatcher and call unwatch()? : adobe flex action script



Why would you want to keep a reference to a changewatcher and call unwatch()? : adobe flex action sc..

Answer / Amit Kumar Ahirwar

You might want to keep a reference to a ChangeWatcher in Adobe Flex when you need to listen for changes in multiple objects. By keeping a reference, you can call unwatch() on the ChangeWatcher when it is no longer needed to prevent memory leaks and improve performance.

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