

'宣言Public Class HighlightDocumentViewModel Inherits ActiveModel Implements GrapeCity.Viewer.Common.INotifyCollectionChanged
public class HighlightDocumentViewModel : ActiveModel, GrapeCity.Viewer.Common.INotifyCollectionChanged
System.Object
   GrapeCity.Viewer.Common.Model.ActiveModel
      GrapeCity.Viewer.Common.Model.HighlightDocumentViewModel