 class="summaryTableSignatureCol">
<div class="summarySignature">
<a class="signatureLink" href="#event:screenShareStarting">screenShareStarting</a>
</div>
</td><td class="summaryTableDescription summaryTableCol">
  Dispatched when screensharing is about to start (a publishing user is choosing the screen to share)
  </td><td class="summaryTableOwnerCol">ScreenShareSubscriber</td>
</tr>
<tr class="">
<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="su