2012-10-16 36 views

回答

0

只需添加“切换按钮”的舞台,并用鼠标右键单击它并选择“生成单击处理”,然后粘贴此代码。

protected function ToggleBtn_clickHandler(event:MouseEvent):void 
{ 
    switch(ToggleBtn.label) 
     { 
      case "Mute": 
       SoundMixer.soundTransform = new SoundTransform(0); 
       ToggleBtn.label="UnMute"; 
       break; 
      case "UnMute": 
       SoundMixer.soundTransform = new SoundTransform(1); 
       ToggleBtn.label="Mute"; 
       break; 
     } 
}