<div class="content"><p>This method queries the <span><a href="801063f5-7eda-4bfe-99ef-84c1ea3849a1#gt_9ae02f8f-f961-4e5c-b07a-ea848ce0993e" data-linktype="relative-path">Online Responder Service</a></span>
to find out whether it is running.</p><dl>
<dd>
<div><pre> HRESULT Ping();
</pre></div>
</dd></dl><p>This method has no parameters.</p><p>If the Online Responder Service is running, the server MUST
return success (0) when this method is invoked.</p></div>