<?xml version="1.0" encoding="utf-8"?> <mx:ComboBox xmlns:mx="http://www.adobe.com/2006/mxml" change="onChange()"> <mx:Script> <![CDATA[ [Bindable] public var itemString:String; private function onChange():void { itemString = selectedItem as String; } ]]> </mx:Script> <mx:dataProvider> <mx:ArrayCollection> <mx:Array> <mx:String>A:アセンブラ</mx:String> <mx:String>B:ベーシック</mx:String> <mx:String>C:C言語</m