/// <summary>
/// Repopulates the application's jump list.
/// Use this method after all current changes to
/// the application's jump list have been introduced,
/// and you want the list to be refreshed.
/// </summary>
/// <returns><b>true</b> if the list was refreshed; <b>false</b>
/// if the operation was cancelled. The operation might have
/// been cancelled if the <see cref="UserRemovedItems"/> event
/// handler instructed us to cancel the operation.</returns>
/// <remarks>
/// If the user removed items from the jump list between the
/// last refresh operation and this one, then the
/// <see cref="UserRemovedItems"/> event will be invoked.
/// If the event handler for this event instructed us to cancel
/// the operation, then the current transaction is aborted,
/// no items are added, and this method returns <b>false</b>.
/// Check the return value to determine whether the jump list
/// needs to be changed and the operation attempted again.
/// </remarks>
public bool Refresh()
{
if (!BeginList())
{
return(false); //Operation was cancelled
}
_tasks.RefreshTasks(_customDestinationList);
_destinations.RefreshDestinations(_customDestinationList);
switch (EnabledAutoDestinationType)
{
case ApplicationDestinationType.Frequent:
HResult appendKnownCategoryFrequentResult = _customDestinationList.AppendKnownCategory(KnownDestCategory.FREQUENT);
appendKnownCategoryFrequentResult.ThrowIf();
break;
case ApplicationDestinationType.Recent:
HResult appendKnownCategoryRecentResult = _customDestinationList.AppendKnownCategory(KnownDestCategory.RECENT);
appendKnownCategoryRecentResult.ThrowIf();
break;
}
CommitList();
return(true);
}
