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Flex ApplicationÀïµÄaddChild()

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private function init():void
{
var sp:Sprite = new Sprite();
addChild(sp);
}
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Flex ¶þάÊý×éʵÀý(¶þÖÖ·½·¨)

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var  xn:Number = 5;
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var  myArray:Array = new Array(); //Ìî³ä¶þάÊý×é
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¸øFlexµÄPopUpManagerÏÔʾ¿Ø¼þÌí¼ÓÌØÐ§

PopUpEffect.as
package
{
import flash.display.DisplayObject;

import mx.core.IFlexDisplayObject;
import mx.effects.Blur;
import mx.events.TweenEvent;
import mx.managers.PopUpManager;

public class PopUpEffect
{

public function PopUpE ......
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