![](dotnetdiagramimages/C1_ScheduleCore_C1_Schedule_C1ObservableCollection`1.png)
System.Object
System.Collections.ObjectModel.Collection<T>
C1.Schedule.C1ObservableCollection<T>
C1.Schedule.ActionCollection
C1.Schedule.BaseList<T>
C1.Schedule.ReminderCollection
C1.Win.Schedule.ScheduleGroupItemCollection