CustomRichTextBoxInnerItems - свойство

public ObservableCollection<InnerItem> InnerItems { get; set; }

Public Property InnerItems As ObservableCollection(Of InnerItem)
	Get
	Set

public:
property ObservableCollection<InnerItem^>^ InnerItems {
	ObservableCollection<InnerItem^>^ get ();
	void set (ObservableCollection<InnerItem^>^ value);
}

member InnerItems : ObservableCollection<InnerItem> with get, set