![](dotnetdiagramimages/C1_Win_C1Ribbon_4_8_C1_Win_C1Ribbon_RibbonGroupCollection.png)
'Declaration Public Class RibbonGroupCollection Inherits System.Collections.CollectionBase
public class RibbonGroupCollection : System.Collections.CollectionBase
System.Object
System.Collections.CollectionBase
C1.Win.C1Ribbon.RibbonGroupCollection