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

CAD tip # 4020:

Question CAD
% platform category

Undocumented AutoCAD system variables.

Some AutoCAD variables are poorly documented and even not listed in the SETVAR ? command. Use these variables carefully as they are not officially supported and can be changed in future versions. You can e.g. use:

_LINFO		hardlock serial No. - only as (getvar "_LINFO")
_SERVER		network license
ENTMODS		incremented on any drawing change
GLOBCHECK	[0,1,2,3] 3=shows DCL dialog size
MILLISECS	milliseconds counter (since R2002)
NOMUTT		= 1 - mute all messages
QAFLAGS	[0 - 32767] - sum of values:
	bit 1 (1)   = ^C in menu cancels grips
	bit 2 (2)   = screen listings not paused by 'press ENTER' (e.g. good for layer exports or LIST)
	bit 4 (8)   = no "alert" boxes
	bit 8 (128) = screen picks can be used in (command)
        bit 10 (512)= sets bind type to Insert in R14
SHORTCUTMENU	add 16 (bit-value) to enable long-click functionality
SPACESWITCH	blocks paper/modelspace double-click switching
APBOX           reports the on/off status of the aperture box

You can lookup a list of all AutoCAD variables here in the section AutoCAD variables.

ACADLTADT

* CAD

16.9.2004 36485×

Comments Tell a friend

Prices - CAD eShop:

AutoCAD

AutoCAD LT

AutoCAD Architecture

applies to: AutoCAD · AutoCAD LT · AutoCAD Architecture ·

See also:
Tip 12201:	Quick dynamic measuring of objects near your cursor.
Tip 12118:	Easy frames and tables in Revit text annotations. An undocumented trick.
Tip 12049:	AutoCAD display (status bar) jumps and flickers while zooming.
Tip 11841:	How to set output folder for AutoCAD plot to file?
Tip 11794:	Undocumented code in field expression - MText contents without control characters.

Selected tip: Where can I find my current menu and other user files in AutoCAD 2004, 2005, 2006, 2007, 2008, 2009?

Back All CAD Tips

"NN were not able to be exploded" while exploding blocks - can't explode block. « | » Simple CAD network license borrowing for mobile users.

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:
Increase your productivity with our set of BIM add-on functions for Autodesk Revit
CADstudio Revit Tools More info

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


Login/Register:
Visitors: 4154