ActionScript按钮事件

on (release){
 
 trace("鼠标擡起");
 //_root.gotoAndPlay(30);
}
on(press){
 trace("鼠标按下");
}
on(releaseOutside){
 trace("鼠标在外面擡起");

trace("鼠标X座标为:"+String(_xmouse));
 trace("鼠标Y座标为:"+String(_ymouse));
 //Mouse.hide();隐藏鼠标
 //Mouse.show();显示鼠标
}
on(rollOver){
 trace("鼠标进入按钮");
}
on(rollOut){
 trace("鼠标离开按钮");
}
on(dragOver){
 trace("鼠标掠过");
}
on(dragOut){
 trace("鼠标拖动移出");
}
on(keyDown){
 if(Key.isDown(Key.LEFT)){
  trace("向左键按下");
  _x-=10;
 }
 if(Key.isDown(Key.RIGHT)){
  trace("向右键按下");
  _x+=10;
 }
 if(Key.isDown(Key.UP)){
  trace("向上键按下");
  _y-=10;
 }
 if(Key.isDown(Key.DOWN)){
  trace("向下键按下");
  _y+=10;
 }
}

trace("按下键盘的ASC码为:"+String(Key.getAscii()));