public PopupHandle(int pid, AutomationElement elem, List <PopupHandle> list)
{
this.Pid = pid;
this.Elem = elem;
this.items = Elem.FindAllDescendants(Elem.ConditionFactory.ByControlType(ControlType.ListItem));
StructureChangedEventHandlerBase closeEvent = null;
closeEvent = elem.RegisterStructureChangedEvent(TreeScope.Element, (removed, id, obj) =>
{
list.Remove(this);
closeEvent.Dispose();
});
}
/// <inheritdoc />
public override void UnregisterStructureChangedEventHandler(StructureChangedEventHandlerBase eventHandler)
{
Automation.NativeAutomation.RemoveStructureChangedEventHandler(NativeElement, (UIA3StructureChangedEventHandler)eventHandler);
}
/// <summary> /// Unregisters the given structure changed event handler. /// </summary> public abstract void UnregisterStructureChangedEventHandler(StructureChangedEventHandlerBase eventHandler);
