<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" width="500" height="500" layout="absolute"
applicationComplete="comp()">
 <mx:Script>
  <![CDATA[
   private function comp():void{
    var ns:NativeWindow = new NativeWindow(new NativeWindowInitOptions());
    var ho:hoge = new hoge();
    ns.stage.addChild(ho);
    ns.visible = true;
   }
   ]]>
  </mx:Script>
 </mx:Application>

<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml" width="400" height="300" >
<mx:Script>
 <mx:Canvas  width="315" height="244" backgroundColor="#E9E9E9"/>
</mx:Canvas>

<?xml version="1.0" encoding="utf-8"?>
<mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical"
   closing="exitApplication()">

  <mx:Script>
    <![CDATA[
      import mx.core.Window;
      
      private function openWindow(winName:String):void
      {
        var win:Window = null;
        
        if(winName == "A"){
          win = new WinA();
        }else{
          win = new WinB();
        }
        
        win.systemChrome = NativeWindowSystemChrome.STANDARD;
        win.open();
      }
      
      private function exitApplication():void
      {
        this.exit();
      }
      
    ]]>
  </mx:Script>
  
  <mx:Button label="open WinA" click="openWindow('A')" />
  <mx:Button label="open WinB" click="openWindow('B')" />
  
</mx:WindowedApplication>

<?xml version="1.0" encoding="utf-8"?>
<mx:Window xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical" width="400" height="300"
   title="Window A">
  
  <mx:Label text="I am A." fontSize="26" fontWeight="bold" />
  
</mx:Window>

<?xml version="1.0" encoding="utf-8"?>
<mx:Window xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical" width="400" height="300"
   title="Window B">
  
  <mx:Label text="I am B." fontSize="26" fontWeight="bold" />
  
</mx:Window>