my_btn.addEventListener(MouseEvent.CLICK,fs);//监听事件
function fs(evt:MouseEvent):void {
switch (stage.displayState) {
case "normal" :
stage.displayState="fullScreen";
break;
case "fullScreen" :
default :
stage.displayState="normal";//
默认标准窗
break;
}
}
转:http://hi.baidu.com/bjx321/blog/item/c2f1a81beb705b108718bf6b.html