I'm now developing an add-in targeting PowerPoint 2010 and 2013. According to this MSDN page, gallery has only item
and button
as children, and all tutorials I could find online were involving only these 2 children. However, some galleries in Office were grouped up:
My question is: how to achieve this grouping?
Thanks a lot!
I have tried using a menu to wrap up a menu separator and a gallery, but the gallery shows like a drop down button, instead of an expected in-menu gallery:
P.s. Below is what a typical gallery looks like: