'宣言 Public Interface IDataCollectionGroup (Of K As Class, T As Class) Inherits IDataCollection(Of T)
public interface IDataCollectionGroup<K,T> : IDataCollection<T> where K: class where T: class
'宣言 Public Interface IDataCollectionGroup (Of K As Class, T As Class) Inherits IDataCollection(Of T)
public interface IDataCollectionGroup<K,T> : IDataCollection<T> where K: class where T: class