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public function addEventListener(type:String, listener:Function,
useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
{
eventDispatcher.addEventListener(type, listener, useCapture, priority, useWeakReference);
}
@param type:String ´¥·¢Ê¼þµÄÀàÐÍ£¬flexÔ¤¶¨ÒåµÄʼþÀàÐͺʹ¦Àí·½Ê½¡£
@param listener:Function ʼþ´¥·¢Ê±µÄ»Øµ÷º¯Êý¡£
@param useCapture:Boolean ʼþ´¦ÀíµÄ˳Ðò
@param priority:int ʼþÓÅÏÈȨ£¬ÎÒµÄÀí½âÊÇÈç¹ûÌí¼ÓÁ˶à¸ölistenerÔò°´ÕÕpriorityµÄ˳ÐòÖ´ÐÐ:(û¶à´óÓÃ
@param useWeakReference:Boolean ÊÇ·ñÉèΪÈõÒýÓÃ
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useCapture ²ÎÊýÖ»ÓÐÓÃʵÀý²ÅÄܱí´ïÇå³þ¡£
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<?xml version=”1.0″ encoding=”utf-8″?>
<mx:Application xmlns:mx=”http://www.adobe.com/2006/mxml” layout=”absolute” applicationComplete=”init()”>
<mx:HBox id=”hbox” >
<mx:Button id=”button” label=”click”/>
</mx:HBox>
<mx:Script>
import mx.controls.*;
public function init():void
{
// ×¢Ò⣺ÕâÀïµÄuseCapture:BooleanÖµÓ¦¼Óµ½Ò»¸ö°üº¬ÄÚ²¿ÔªËصĿؼþÉÏ£¬ÕâÑù²ÅÄÜÈÃflexÔËÐÐʱʶ±ðʼþ˳ÐòµÄ·¶Î§£¡£¡£¡
// ÓÉÓÚ flexµÄAlert¿Ø¼þÊÇÖصþ·½Ê½ÏÔʾ£¬ËùÒÔ×îÍâÒ»²ã²ÅÊÇ×îºóµ¯³öµÄÒ»²ã
hbox.addEventListener(MouseEvent.CLICK,hboxClick,true);
button.addEventListener(MouseEvent.CLICK,buttonClick);
}
public function hboxClick(e:MouseEvent):void
{
Alert.show(”ÍâHBoxʼþ¡£”);
}
public function buttonClick(e:MouseEvent):void
{
Alert.show(”ÄÚButtonʼþ¡£”);
}
</mx:Script>
</mx:Application>
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<mx:HSlider id="priceSlider" creationComplete="{HsilderChangeThumb(event)}"/>
<mx:Script>
        <![CDATA[
private function HsilderChangeThumb(e:Event):void
  {
    var slider:HSlider = e.target as HSlider;
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Flex 4 betaÓ¦ÓÃʵÀý£ºSpark Intranet Sample App

±¾ÎÄͨ¹ýΪһ¸öÐé¹¹µÄ¹«Ë¾Éè¼ÆµÄ¾ÖÓòÍøÓ¦ÓÃʵÀý——Spark Intranet Sample App£¨Èçͼ1£©£¬½éÉÜÁËFlex 4 beataºÍFlash Builder 4 betaÖÐеÄһЩÌØÐÔ¡£
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Flex дCookie(ÀàËÆCookie)

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<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init()">
<mx:Script>
 <![CDATA[
  import flash.net.navigateToURL;
 
  private function setCookie():void{
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