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copied!<p>To answer your specific question, you can use the enabled property on the button. Inside your playSound() method, do this::</p> <pre><code>public function playSound():void { sndChannel=snd.play(); playButton.enabled = false; } </code></pre> <p>Be sure to add an Id to your playButton:</p> <pre><code><s:Button id="playButton" label="play" click="playSound();"/> </code></pre> <p>You may want to consider just adding a check inside your playSound() method to not play the sound if it is already playing. To do this, first create a variable:</p> <pre><code>protected var isPlaying : Boolean = false; </code></pre> <p>Then tweak the playButton() method like this:</p> <pre><code>public function playSound():void { if(!isPlaying){ sndChannel=snd.play(); isPlaying = true; } } </code></pre> <p>In either of the above situations, you'll probably want to add an event listener to the <a href="http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/media/Sound.html#event%3acomplete" rel="nofollow">complete</a> event in order to re-enable to button or change the isPlaying flag. The approach would be something like this:</p> <pre><code>public function playSound():void { if(!isPlaying){ snd.addEventListener(Event.COMPLETE,onSoundComplete); sndChannel=snd.play(); isPlaying = true; } } public function onSoundComplete(event:Event):void{ isPlaying = false; playButton.enabled = true; snd.removeEventListener(Event.COMPLETE,onSoundComplete); } </code></pre> <p>You can also call the onSoundComplete method from your stop sound method:</p> <pre><code> public function stopSound():void { sndChannel.stop(); onSoundComplete(new Event()); } </code></pre>

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