Dispatch custom event with values in AS3

Hi,
We can dispatch custom event with some values. The following steps we can send the values when dispatch the event. The Custom Dispatch Event class is created as follows


package service
{
import flash.events.Event;
import flash.net.FileReference;
public class UploadEvent extends Event
{
private var _data:Array;
public function get data():Array
{
return _data;
}
public function set data(val:Array):void
{
if(_data != val)
_data = val;
}

public static const UPLOAD_FILE_COMPLETD:String = "UploadFileSelected";
public function UploadEvent(type:String,arr:Array=null):void
{
this.data = arr;
super(type);
}
}
}

Event dispatches by following way
dispatchEvent(new UploadEvent(UploadEvent.UPLOAD_FILE_COMPLETD,data[Array]));

Handler function for the dispatched event as follows
[Event Dispatcher Instance].addEventListener(UploadEvent.UPLOAD_FILE_COMPLETD,onUpoadComplete);

private function onUpoadComplete(evt:UploadEvent):void
{
trace(evt.data);
//handle code here;
}