sly set property.  <a href="#5bf95971b2f6bc5f2b9b4d6735574ce1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">KeySet&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classlog4cxx_1_1spi_1_1_logging_event.html#31a5674c3c16f242c1274d4914d2560b">getPropertyKeySet</a> () const </td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the set of of the key values in the properties for the event.  <a href="#31a5674c3c16f242c1274d4914d25