'宣言 Public Function DisplayActivityRecurrenceChooserDialog( _ ByVal container As FrameworkElement, _ ByVal header As Object, _ ByVal activity As ActivityBase, _ ByVal chooserType As RecurrenceChooserType, _ ByVal chooserResult As ScheduleDialogBase(Of RecurrenceChooserChoice), _ ByVal closingCallback As Func(Of Boolean), _ ByVal closedCallback As Action(Of Nullable(Of Boolean)) _ ) As Boolean
public bool DisplayActivityRecurrenceChooserDialog( FrameworkElement container, object header, ActivityBase activity, RecurrenceChooserType chooserType, ScheduleDialogBase<RecurrenceChooserChoice> chooserResult, Func<bool> closingCallback, Action<Nullable<bool>> closedCallback )