![](dotnetdiagramimages/image1126.png)
public abstract class CustomProjectItemBase : CustomItemBase, IMetadata, IProjectItem, System.ComponentModel.INotifyPropertyChanged
Public MustInherit Class CustomProjectItemBase Inherits CustomItemBase Implements IMetadata, IProjectItem, System.ComponentModel.INotifyPropertyChanged
System.Object
ArcGIS.Desktop.Framework.Contracts.PropertyChangedBase
ArcGIS.Desktop.Core.Item
ArcGIS.Desktop.Core.CustomItemBase
ArcGIS.Desktop.Core.CustomProjectItemBase
Target Platforms: Windows 10, Windows 8.1