키보드 이벤트

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
 <mx:Script>
  <![CDATA[
   private function keyboardEvent(event : KeyboardEvent) : void
   {
    lblMsg.text = event.type + " code = " + String(event.keyCode);
   }
  ]]>
 </mx:Script>
 <mx:TextInput x="23" y="53" id="txtInput" width="127" keyDown="keyboardEvent(event)" keyUp="keyboardEvent(event)" />
 <mx:Label x="23" y="24" text="문자를 입력해 주세요." fontFamily="Arial" fontSize="12" id="lblMsg" />
</mx:Application>