Use OLE objects. Like you can paste SolidWorks model into a Word document as OLE object you can do the same in your MFC application. There is no any API function - this is Windows technology.
Alternatively you can use eDrawing viewer control on your form to view updated SolidWorks file. In this case install eDrawing API SDK.
Artem Taturevych, Application Engineer at Intercad (Australia)
translationXpert – add-in to translate SolidWorks models
myIntercad – an integrated tool for SolidWorks Professionals
Thanks for giving me a direction!You've really been a big help for me!Have you ever done something like this before?I think I have some operating details to ask you.Of course,if you are convenient.