The RibbonSplitButton Items Collection Editor allows you to add any number of Ribbon items to the split button or remove items from the split button. Additionally, you can edit the item's properties.

To edit the Ribbon item(s), use the RibbonSplitButton 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 menu:

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

Accessing the RibbonSplitButton Items Collection Editor

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

Option 1

1. Add a RibbonSplitButton to the Ribbon group.
2. Click the split button to activate it.
3. In the Properties window, click on the ellipsis button next to the Items property.
   The RibbonSplitButton Items Collection Editor appears.

Option 2

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