![](dotnetdiagramimages/C1_Win_C1Ribbon_4_5_2_C1_Win_C1Ribbon_RibbonTabGroupCollection.png)
'Declaration Public Class RibbonTabGroupCollection Inherits System.Collections.CollectionBase
public class RibbonTabGroupCollection : System.Collections.CollectionBase
System.Object
System.Collections.CollectionBase
C1.Win.C1Ribbon.RibbonTabGroupCollection