获得用户上下左右按下了那个

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 stage.addEventListener(KeyboardEvent.KEY_DOWN,showMsg); 

function showMsg(me:KeyboardEvent){ 

    switch (me.keyCode){ 

    case Keyboard.UP : 

        msg_txt.text="UP"; 

        stage.focus=up_mc; 

        break; 

    case Keyboard.DOWN : 

        msg_txt.text="DOWN"; 

        stage.focus=down_mc; 

        break; 

    case Keyboard.LEFT : 

        msg_txt.text="LEFT"; 

        stage.focus =left_mc; 

        break; 

    case Keyboard.RIGHT : 

        msg_txt.text="RIGHT"; 

        stage.focus=right_mc; 

        break; 

    } 
}

点击下载fla文件，点击下载swf文件

来自为知笔记(Wiz)SEO=e06760d8f245e18f5e98e39ecb854b12

转载于:https://www.cnblogs.com/babyhhcsy/archive/2013/01/03/2842957.html