Provides a method you can use to create Ribbon controls at run time in an application-level add-in.
[System.Runtime.InteropServices.Guid("857D6117-1E7B-422B-A9E3-F907304C709A")] [System.Runtime.InteropServices.InterfaceType(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)] public interface Factory
This interface is implemented by the Visual Studio Tools for Office runtime. It is not intended to be implemented in your code. For more information, see Visual Studio Tools for Office Runtime Overview.
Returns an object that you can use to create Ribbon controls at run time.