'Declaration
Public Class C1GroupDataCollection(Of S As Class) Inherits C1.DataCollection.C1WrapDataCollection(Of S,Object) Implements C1.DataCollection.IDataCollection(Of Object), C1.DataCollection.ISupportAsyncLoading(Of Object), ISupportEditing, ISupportFiltering, ISupportGrouping, ISupportIncrementalLoading, ISupportPaging, ISupportRefreshing, ISupportSorting, ISupportSource
public class C1GroupDataCollection<S> : C1.DataCollection.C1WrapDataCollection<S,object>, C1.DataCollection.IDataCollection<object>, C1.DataCollection.ISupportAsyncLoading<object>, ISupportEditing, ISupportFiltering, ISupportGrouping, ISupportIncrementalLoading, ISupportPaging, ISupportRefreshing, ISupportSorting, ISupportSource where S: class