'宣言 Public Interface IHierarchicalPositionItem (Of TKey As Class, TSortKey) Inherits IPositionItem(Of TKey,TSortKey)
public interface IHierarchicalPositionItem<TKey,TSortKey> : IPositionItem<TKey,TSortKey> where TKey: class
IHierarchicalPositionItem<TKey,TSortKey> メンバ Infragistics.Olap.Core 名前空間