How to maximize window in flex?

this.maximize(); 

---

<?xml version="1.0" encoding="utf-8"?>
<mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"
    applicationComplete="onApplicationComplete();">
    
    <mx:Script>
        <![CDATA[
            
            private function onApplicationComplete():void {
                stage.nativeWindow.maximize();            
            }
            
        ]]>
    </mx:Script>
    
</mx:WindowedApplication>