ApplicationDomain的用法

 package 

{

import flash.display.Sprite;

import flash.events.Event;

import flash.net.URLRequest;

import flash.display.Loader;

import flash.display.LoaderInfo;

import flash.system.ApplicationDomain;

import flash.display.MovieClip;

 

public class Main extends Sprite

{

public var myLoader:Loader;

public var loney:Class;

public var ways:int;

public function Main():void

{

ways = 0;

myLoader=new Loader();

myLoader.load(new URLRequest("rect.swf"));

myLoader.contentLoaderInfo.addEventListener(Event.COMPLETE,completeHandler);

 

}

public function completeHandler(e:Event)

{

var swfTarget:LoaderInfo = e.target as LoaderInfo;

if (ways==0)

{

var appDomain:ApplicationDomain = swfTarget.applicationDomain as ApplicationDomain;

   loney = appDomain.getDefinition("circle") as Class;

}

else

{

loney = getDefinition("circle");

}

var dd:MovieClip=(new loney()) as MovieClip;

addChild(dd);

dd.x = 250;

dd.y = 200;

}

public function getDefinition(name:String)

{

if (name!=''||name!=null)

{

return ApplicationDomain.currentDomain.getDefinition(name) as Class;

}

return null;

 

}

}

}