" alt="Public event" title="Public event" /></td><td><a href="E_Microsoft_Win32_TaskScheduler_RepetitionPattern_PropertyChanged.htm">PropertyChanged</a></td><td>Occurs when a property value changes.</td></tr></table><a href="#PageHeader">Top</a></div><div class="collapsibleAreaRegion"><span class="collapsibleRegionTitle" onclick="SectionExpandCollapse('IDBC')" onkeypress="SectionExpandCollapse_CheckKey('IDBC', event)" tabindex="0"><img id="IDBCToggle" class="collapseToggle" src="../icons/SectionExpanded.png