物件完成呼叫的函式 : creationComplete()

我們可以使用creationComplete來完成對象程序創建完成後要做的事情

<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"                xmlns:s="library://ns.adobe.com/flex/spark"                xmlns:mx="library://ns.adobe.com/flex/mx"                minWidth="955" minHeight="600"                creationComplete="application1_creationCompleteHandler(event)" >

protected function application1_creationCompleteHandler(event:FlexEvent):void { }

可以使用trace()函式來做為追蹤(debug)輸出