VSTO: Can I set idMso to button with ribbon designer?

Question

Can I set idMso attributes to button with the ribbon designer?

I'd like to show built-in buttons in my custom tab in PowerPoint VSTO add-in.

Answer 1

You need to deal with Ribbon XML if you need to set the idMso property. Note, you can design your custom UI using the ribbon designer and then export it to the ribbon XML file which can be edited later. See How to: Export a ribbon from the Ribbon Designer to Ribbon XML for more information.