rUserID:String</code>&nbsp;&nbsp;[read-only]<p>
   returns the userID of the user currently in control of the screen, if any. 
   </p><span class="label">Implementation</span>
<br>
<code>&nbsp;&nbsp;&nbsp;&nbsp;public function get controllerUserID():String</code>
<br>
</div>
<a name="groupName"></a>
<table cellspacing="0" cellpadding="0" class="detailHeader">
<tr>
<td class="detailHeaderName">groupName</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td>
</tr>
</table>
<div