oxy</a> is registered<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>proxyName</em>&nbsp;</td><td></td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>whether a <a class="el" href="interface_proxy.html">Proxy</a> is currently registered with the given <code>proxyName</code>. </dd></dl>

<p>Reimplemented from <a class="el" href="protocol_i_facade-p.html#3bfad8668dc24507d9a6f4b