How to stop / destroy a sound object?

[Guest]

I have a function that instanciates a MovieClip class:

public function loadPart(spec:int) {

            if(part != null) {

                part.destruct();

                removeChild(part);

            }

            pClass = getDefinitionByName('part'+spec) as Class;

            part = new pClass();

            addChildAt(part, 0);         

        }

The class code in general looks like this:

package  {

    import flash.display.MovieClip;

    import flash.events.Event;

    import flash.events.MouseEvent;

    import flash.utils.getTimer;

    import flash.media.SoundChannel;

    import flash.media.Sound;

    import flash.media.SoundMixer;

    public class part0 extends MovieClip {

        ......

        public var snd:Sound;

        public var sch:SoundChannel = null;

        public function part0() {

            addEventListener(Event.ADDED_TO_STAGE, init);

        }

        private function init(e:Event) {

            removeEventListener(Event.ADDED_TO_STAGE, init);

            .......

            // sound

            snd = new part_0();

            sch = snd.play(1000);

        }

      

        private function soundSwitch(_mod:int = -1) {

            if(_mod) {

                sch = snd.play(pos);

            } else {

                pos = sch.position;

                sch.stop();

            }

        }

        public function destruct() {

            if(hasEventListener(Event.ENTER_FRAME)) {

                removeEventListener(Event.ENTER_FRAME, onEF);

            }

            // sound

            SoundMixer.stopAll();

        }

    }

}

If I spam the funcfion that instanciates this class, sooner or later I have multiple copies of the same sound playing.

Can anyone please tell me why it might be happening and how to fix it?

Thank you!

[lalitha subramanian]

SoundMixer.stopAll will stop all the sound, but you have to put it in the proper place, then only it will work. Just put that   SoundMixer.stopAll(); before the if condition.

And i am not seeing anywhere you are calling that destruct function

[Guest]

That doesn't change anything and why would it?

SoundMixer does stop all the sounds, the problem is that if I pause and unpause the sound inside the class and re-instanciate the class frequently (with the sound inside being paused or playing at the moment of re-instanciation), then at some point I have mupltiple copies of the sound playing.