'宣言 Public ReadOnly Property Items As System.Collections.ObjectModel.ObservableCollection(Of C1MediaItem)
public System.Collections.ObjectModel.ObservableCollection<C1MediaItem> Items {get;}
'宣言 Public ReadOnly Property Items As System.Collections.ObjectModel.ObservableCollection(Of C1MediaItem)
public System.Collections.ObjectModel.ObservableCollection<C1MediaItem> Items {get;}