Question

when I try to make a addEventListener I get an error:
Line 20 1046: Type was not found or was not a compile-time constant: Event.

package player {
    import flash.media.Sound;
    import flash.net.URLRequest;

    public class Stream {
        private var _Sound = null;
        private var _Channel = null;

        function Stream(){
            this._Sound = new Sound();
        }

        public function play(url){
            this._Sound.load(new URLRequest(url));
            this._Channel = this._Sound.play();

            this.addEventListener(Event.ENTER_FRAME, this.myFunction);
        }

        private function myFunction(e:Event){

        }
    }
}

Answer 1

import flash.events.Event; goes at the top under package player {.

You need to import the event before using it.

Update:

package player {
    import flash.events.Event;
    import flash.media.Sound;
    import flash.net.URLRequest;
    import flash.display.Sprite;

    public class Stream extends Sprite {
        private var _Sound = null;
        private var _Channel = null;

        public function Stream(){
            this._Sound = new Sound();
        }

        public function play(url){
            this._Sound.load(new URLRequest(url));
            this._Channel = this._Sound.play();

            this.addEventListener(Event.ENTER_FRAME, this.myFunction);
        }

        private function myFunction(e:Event){

        }
    }
}

Use this code. Generally, you want to add an ENTER_FRAME event to a display object. The Sprite class is a display object. I’m making it a Sprite by using the extends keyword. Please note that you need to import the class you’re extending, as I’ve done.