| Class | Description | |
|---|---|---|
 | ExecuteCommandEventArgs | Represents a class that contains event data for RibbonBar.CommandExecuting |
| Icon | Represents a visual icon that can be tinted and resized. |
| IconSet | Represents the set of icons of different sizes to use in a single UI element. |
| RibbonApplicationMenu | Represents an Application Menu that is used in a RibbonBar control. |
| RibbonBar | Represents the spreadsheet ribbon bar. Implementation for LegacyBehaviors.Style |
| RibbonButton | Represents a button element in a RibbonBar control. |
| RibbonCheckBox | Label in a RibbonBar control. |
| RibbonColorPicker | Represents a ribbon split button that allows user to select a color. |
| RibbonComboBox | Represents a combo box element in a RibbonBar control. |
| RibbonConfigToolBar | Customizable toolbar with frequently used buttons and other elements. |
| RibbonContextualTabGroup | Implements a contextual tab group. |
| RibbonControlHost | Label in a RibbonBar control. |
| RibbonDropDownBase | RibbonDropDownBase is a RibbonItem that can contain other Ribbon items in the drop-down portion. |
| RibbonFontComboBox | Represents a font picker element in a RibbonBar control. |
| RibbonGallery | Label in a RibbonBar control. |
| RibbonGalleryItem | Label in a RibbonBar control. |
| RibbonGalleryItemCollection | |
| RibbonGroup | Represents an item group on a RibbonTab. |
| RibbonGroupCollection | Represents a collection of RibbonGroup objects in a RibbonTab. |
| RibbonIconItem | Serves as a base class for all ribbon components that support icons. |
| RibbonItem | Represents a ribbon command in the RibbonBar control. |
| RibbonItemCollection | Represents a collection of RibbonItem objects. |
| RibbonItemContainer | RibbonItemContainer is a RibbonItem that can contain other Ribbon items. |
| RibbonLabel | Label in a RibbonBar control. |
| RibbonListItem | Represents an Item in a recently used list. |
| RibbonMenu | Button that shows a drop-down menu. |
| RibbonNumericBox | Label in a RibbonBar control. |
| RibbonQat | Represents an Quick Access Toolbar (QAT) that is used in a RibbonQat control. |
| RibbonQatItemCollection | Represents an QAT item collection that is used in a RibbonQatItemCollection control. |
| RibbonRadioButton | |
| RibbonSeparator | Separator element between groups of items in groups, toolbars, or drop-down elements. |
| RibbonSplitButton | Element that combines a regular button and a drop-down. |
| RibbonTab | Represents a Ribbon Tab within a RibbonBar control. |
| RibbonTabCollection | Represents a collection of RibbonTab objects in a RibbonBar. |
| RibbonTabGroupCollection | |
| RibbonTextBox | Label in a RibbonBar control. |
| RibbonToggleButton | Represents a button element in a RibbonBar control. |
| RibbonToggleGroup | |
| RibbonToolBar | Styled container for other RibbonItem elements. |
