l:Function = null):void</div>
<div class="summaryTableDescription"> 
   Registers a button(DisplayObject) to trigger <code>collectData</code> by MouseEvent.CLICK event.</div>
</td><td class="summaryTableOwnerCol">IFormDataManager</td>
</tr>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol">
<div class="summarySignature">
<a class="signatureLink" href="#collectData()">collectData</a>(e:MouseEvent = null):v