'宣言Public ReadOnly Property Annotations As System.Collections.ObjectModel.ObservableCollection(Of IAnnotationBase)
public System.Collections.ObjectModel.ObservableCollection<IAnnotationBase> Annotations {get;}
'宣言Public ReadOnly Property Annotations As System.Collections.ObjectModel.ObservableCollection(Of IAnnotationBase)
public System.Collections.ObjectModel.ObservableCollection<IAnnotationBase> Annotations {get;}