windowsforms-2630-controls-and-libraries-ribbon-bars-and-menu-ribbon-ribbon-control-designer-gallery-page.md
This page allows you to create In-Ribbon and In-Dropdown galleries that can be displayed within the RibbonControl. In-Dropdown galleries are PopupMenu class descendants, so they can be invoked just like regular menus. In-Ribbon galleries can only be displayed within the RibbonControl. They are represented by RibbonGalleryBarItem objects.
After an In-Ribbon Gallery has been created it must be added to a specific Ribbon Page Group (for instance, via the Designer’s Toolbars Page). Otherwise, it will not be displayed onscreen. After an In-Dropdown gallery has been created it can be associated with a specific In-Ribbon gallery using the RibbonGalleryBarItem.GalleryDropDown property. See Galleries for more information.
Galleries
Groups and Items
Move