CAD Forum - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz]

CAD tip # 2009:

Question

CAD
% platform category

	How to find in LISP which AutoCAD version has created the DWG file?
	E.g. to find which AutoCAD version has written the MYDRAWING.DWG drawing, use the following code: (setq f (open "mydrawing.dwg "r")) (setq li (read-line f)) (setq dwgver (substr li 1 6)) (close f) Compare the resulting dwgver variable with the version table - see TIP 868.

ACAD

* CAD

2.3.2002 4625×

Comments Tell a friend

applies to: AutoCAD ·

Selected tip: Can I add more redline markups in one drawing?

Back All CAD Tips

How to copy status of layers from one drawing to another? « | » Why has the offset curve to a rectangle rounded corners?

Have we helped you? If you want to support the CAD Forum web service, consider buying one of our CAD applications, or our custom software development offerings, or donating via PayPal (see above). You may also add a link to your web - like this "fan" link:

CAD: OS: Categ:
Text:	FAQ glossary

Featuring:
Use Google Earth images in your AutoCAD projects with the Plex.Earth Tools

Please use these tips at your own risk.
CAD Studio (Xanadu) is not responsible for possible problems that may occur as a result of using any of these tips.


Login/Register:
Visitors: 3309

CAD tip # 2009:

How to find in LISP which AutoCAD version has created the DWG file?