| Overload | Description |
|---|---|
| IndexOf(RibbonGroup) | Determines the index of a specific RibbonGroup in the collection. |
| IndexOf(String) | Determines the index of the first occurrence of a RibbonButton with the specified text in this collection. (Inherited from C1.Win.Ribbon.RibbonItemCollection) |
| IndexOf(RibbonItem) | Determines the index of a specific RibbonItem in the collection. (Inherited from C1.Win.Ribbon.RibbonItemCollectionBase) |