How to startDrag() a Bitmap?

Question

我已经将一些图像加载到我的swf中，但是我无法让它们开始拖动，startDrag（）仅适用于Sprite或MovieClip

Answer 1

Bitmap Object hasn't got some eventListeners which Sprites and MovieClips have. So i think you should do it like that:

    var bitmap_Object:Bitmap;
    var container_sprite:Sprite = new Sprite;

    stage.addChild(container_sprite);
    container_sprite.addChild(bitmap_Object);
    container_sprite.startDrag();