![](dotnetdiagramimages/C1_WPF_Schedule_4_5_2_C1_C1Schedule_AppointmentMappingCollection.png)
'Declaration
Public Class AppointmentMappingCollection Inherits C1.C1Schedule.MappingCollectionBase(Of Appointment)
public class AppointmentMappingCollection : C1.C1Schedule.MappingCollectionBase<Appointment>
System.Object
System.Collections.ObjectModel.Collection<T>
System.Collections.ObjectModel.KeyedCollection<TKey,TItem>
C1.C1Schedule.MappingCollectionBase<T>
C1.C1Schedule.AppointmentMappingCollection