Flex 3中，如何删除List控件中的指定Item？

不知道是不是您要的效果，直接粘贴运行就可以~。。。

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"
creationComplete="init()" fontSize="12" backgroundColor="0xFFFFFF">
<mx:Script>
<![CDATA[
import mx.collections.ArrayCollection;

[Bindable]
private var _listData:ArrayCollection;

private function init():void{
_listData = new ArrayCollection();

var data:Array = new Array();

for(var i:int = 0;i < 10;i++){
var obj:Object = new Object();
obj.label = "列表Item" + i;
obj.data = i;
data.push( obj );
}

_listData.source = data;
}
private function removeItem(event:MouseEvent):vo