![](dotnetdiagramimages/GrapeCity_ActiveReports_Viewer_Wpf_v10_GrapeCity_Viewer_Common_ObservableCollection`1.png)
'Declaration Public Class ObservableCollection(Of T) Inherits System.Collections.ObjectModel.Collection(Of T) Implements INotifyCollectionChanged
public class ObservableCollection<T> : System.Collections.ObjectModel.Collection<T>, INotifyCollectionChanged
System.Object
System.Collections.ObjectModel.Collection<T>
GrapeCity.Viewer.Common.ObservableCollection<T>