ActionScript 3.0 參考手冊

AVM2 (Flash Player 9+) 使用的現代化物件導向語言。

套件結構

flash.display

Sprite, MovieClip, Shape, Bitmap

flash.events

Event, MouseEvent, KeyboardEvent

flash.net

URLLoader, URLRequest, NetStream

事件處理模型


import flash.events.MouseEvent;

myButton.addEventListener(MouseEvent.CLICK, onClick);

function onClick(event:MouseEvent):void {
    trace("Button clicked!");
}