| Name | Description | |
|---|---|---|
 | Add | Overloaded. Adds a RibbonGalleryItem item to the collection. |
| AddLabel | Adds a RibbonGalleryLabel item to the collection. |
| AddRange | Adds the elements of the collection to the end of the RibbonItemCollectionBase. (Inherited from C1.Win.C1Ribbon.RibbonItemCollectionBase) |
| BeginUpdate | Maintains performance while items are being added or removed from the collection. (Inherited from C1.Win.C1Ribbon.RibbonItemCollectionBase) |
| Clear | (Inherited from System.Collections.CollectionBase) |
| ClearAndDisposeItems | Removes all items from the collection, then disposes the items. (Inherited from C1.Win.C1Ribbon.RibbonItemCollectionBase) |
| Contains | Overloaded. Determines whether the collection contains a RibbonItem with the given name. (Inherited from C1.Win.C1Ribbon.RibbonItemCollectionBase) |
| EndUpdate | Resumes processing after it has been suspended by a call to RibbonItemCollectionBase.BeginUpdate. (Inherited from C1.Win.C1Ribbon.RibbonItemCollectionBase) |
| IndexOf | Overloaded. Determines the index of the first occurrence of a RibbonGalleryItem with the specified text in this collection. |
| Insert | Inserts the specified RibbonItem into this collection at the given index. (Inherited from C1.Win.C1Ribbon.RibbonItemCollectionBase) |
| Remove | Overloaded. Removes the first occurrence of a RibbonGalleryItem with the specified text from this collection. |
| RemoveAt | (Inherited from System.Collections.CollectionBase) |
