Microsoft Office XP Object Model
Source (Type Library)
The Microsoft® Office XP object model is provided by MSO.DLL, which is included when you install Office.
Reference Information in Help
Help for this object model is available in VBAOF10.CHM.
Notes
The plus sign (+) indicates that the CommandBarControls collection contains CommandBarControl objects. A CommandBarControl object can be one of 23 types, which are specified by the MsoControlType enumerated constant. Three of those control types (shown in the previous diagram) also are exposed as specific objects.