Gets or sets the Id number for the face of a CommandBarButton control. Read/write.
The use of CommandBars in some Microsoft Office applications has been superseded by the new ribbon component of the Microsoft Office Fluent user interface. For more information, search Help for the keyword "ribbon."
This example adds a command bar button to a custom command bar. Clicking this button is equivalent to clicking the Open command on the File menu because the ID number is 23, yet the button has the same button face as the built-in Charting button.