![](dotnetdiagramimages/GrapeCity_ActiveReports_v12_GrapeCity_ActiveReports_PageReportModel_DataGroupingCollection.png)
'Declaration Public NotInheritable Class DataGroupingCollection Inherits System.Collections.CollectionBase
public sealed class DataGroupingCollection : System.Collections.CollectionBase
System.Object
System.Collections.CollectionBase
GrapeCity.ActiveReports.PageReportModel.DataGroupingCollection