v class="doc"><p>当添加到舞台时</p></div></div><div class="field "><a name="onFrame"></a><h3 class="anchor"><code><span class="label label-meta label-meta-keep" title="Causes a field or type to be kept by DCE.">@:keep</span><a href="#onFrame"><span class="identifier">onFrame</span></a>():<span class="type">Void</span></code></h3><div class="doc"><p>帧事件接口</p></div></div><div class="field "><a name="onRemove"></a><h3 class="anchor"><code><span class="label label-meta label-meta-keep" title="C