The RibbonComboBox Menu Items Collection Editor allows you to add any number of Ribbon menu items to the drop-down portion of the combo box or remove menu items from the drop-down portion of the combo box. Additionally, you can edit the item's properties.

To edit the Ribbon item(s), use the RibbonComboBox Menu Items Collection Editor:

Clicking the Add drop-down button will reveal a drop-down list with the following Ribbon items available to add to the drop-down portion of the combo box:

• RibbonButton
• RibbonColorPickerItem
• RibbonComboBox
• RibbonLabel
• RibbonMenu
• RibbonSeparator
• RibbonSplitButton
• RibbonToggleButton

Accessing the RibbonComboBox Menu Items Collection Editor

You can use one of the following two options to access RibbonComboBox Menu Items Collection Editor:

Option 1

1. Add a RibbonComboBox to the Ribbon group.
2. Click the combo box element to activate it.
3. In the Properties window, click on the ellipsis button next to the MenuItems property.
   The RibbonComboBox Menu Items Collection Editor appears.

Option 2

1. Access the RibbonGroup Items Collection Editor.
2. Click the Add drop-down button and add a combo box item.
3. With the RibbonComboBox selected in the Members list, click on the ellipsis button next to the MenuItems property in the Properties window.
   
   The RibbonComboBox Menu Items Collection Editor appears.