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CAD tip # 4020:
Question
A
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.
ACADACLTADT
16.9.2004
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