CommandBarButton.Application Property (Office)
Gets an Application object that represents the container application for the CommandBarButton object (you can use this property with an Automation object to return that object's container application). Read-only.
Note
The use of CommandBars in some Microsoft Office applications has been superseded by the new ribbon component of the Microsoft Office Fluent user interface. For more information, search Help for the keyword "ribbon."
Syntax
expression .Application
expression A variable that represents a CommandBarButton object.
Return Value
Object