Check if file is Inventor DWG or Acad DWG.

[w.pepping]

Is it possible to check if a DWG file is created in Inventor or is a non-inventor DWG?

[Anonymous · Accepted solution]

The drawing document should have a property 'IsInventorDWG'

Just check the programming help and look for 'IsInventorDWG'

Best regards, Daniël