vent</a></td>
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     The ArrayCollectionChangeEvent.ADD constant defines the value of the type property of the event object for an event that is dispatched when a value in ArrayCollection has been added.</td>
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<td colspan="2" class="idxrow"><a onclick="javascript:loadClassListFrame('com/adobe/coreUI/controls/whiteboardClasses/class-list.html');" href="com/adobe/coreUI/controls/whiteboardClasses/WBCanvas.html#addChild()">addChild</a>(child) &mdash; Method in class 