Add multiline items to ribbon menu c# dynamically

Question

I want to add multiline item to ribbon menu (Microsoft.Office.Tools.Ribbon.RibbonMenu) in my office add-in like following image. but I don't know what these items should be?

*RibbonButton doesn't support multiline Label.

*RibbonLabel doesn't support variable font styles (like Bold and Normal).

UPDATE: if these features are not supported, is there another component (say DevComponents, Telerik, ...) that supports them?

Answer 1

Unfortunately not all ribbon features are available for developers. There is no way for add-in developers to implement something like that unfortunately.

You can read more about available ribbon controls and their attributes in the following series of articles in MSDN:

• Customizing the 2007 Office Fluent Ribbon for Developers (Part 1 of 3)
• Customizing the 2007 Office Fluent Ribbon for Developers (Part 2 of 3)
• Customizing the 2007 Office Fluent Ribbon for Developers (Part 3 of 3)