About inserting Excel using VBAPI

Hello everyone
I am not good at English, so I am sorry if there is strange expression.

I want to insert the specified Excel workbook as an object for the drawing, but can it be realized with VBAPI?
Please teach me how to realize if possible.

I could confirm that I could acquire the detailed entity of Excel in the drawing as "IpfcDetailOLEObject", but I did not know how to insert it.

I'm sorry to trouble you but we appreciate your favor.