'Declaration
Public MustInherit Class C1CursorDataCollection (Of T As Class, K) Inherits C1DataCollectionBase(Of T) Implements IDataCollection(Of T), ISupportEditing, ISupportFiltering, ISupportIncrementalLoading, ISupportRefreshing, ISupportSorting
public abstract class C1CursorDataCollection<T,K> : C1DataCollectionBase<T>, IDataCollection<T>, ISupportEditing, ISupportFiltering, ISupportIncrementalLoading, ISupportRefreshing, ISupportSorting where T: class