Knowledgebase
How to Find the Drawing Format Version of the Current Open Drawing?
Posted by Christian Kramer on 2015-12-15 15:56

How to Find the Drawing Format Version of the Current Open Drawing?

You can check the system variable OPENFORMATVERSION (values below). Via DWGNAME you get the used file extension DXF or DWG.

Values of the opened file format
4  FLX – FelixCAD 4
9  FLX – FelixCAD 5
11 FLX – PowerCAD 6
14 FLX – PowerCAD 7

9  DWG/DXF - AutoCAD R 2.5
10 DWG/DXF - AutoCAD R 2.6
11 DWG/DXF - AutoCAD R 9.0
13 DWG/DXF - AutoCAD R 10
16 DWG/DXF - AutoCAD R 11 / 12 (R12)
19 DWG/DXF - AutoCAD R 13 (R13)
21 DWG/DXF - AutoCAD R 14 (R14)
23 DWG/DXF - AutoCAD R 2000 (R15)
25 DWG/DXF - AutoCAD R 2004 (R18)
27 DWG/DXF - AutoCAD R 2007 (R21)
29 DWG/DXF - AutoCAD R 2010 (R24)
31 DWG/DXF - AutoCAD R 2013 (R27)