2012

Table Of Contents
Bitcode Variables
Some system variables are controlled using bitcodes. With these system
variables, you add values to specify a unique combination of behaviors. For
example, the LOCKUI system variable provides the following bitcode values:
Toolbars and windows not locked0
Docked toolbars locked1
Docked or anchored windows locked2
Floating toolbars locked4
Floating windows locked8
Thus, if LOCKUI is set to 1 + 4 = 5, only docked and floating toolbars are
locked; docked, anchored, and floating windows are not locked.
NOTE You can examine or change a system variable's setting transparently, that
is, while using another command; however, new values may not take effect until
the interrupted command ends.
To change the setting of a system variable
1 At the Command prompt, enter the system variable name. For example,
enter gridmode to change the grid setting.
2 To change the status of GRIDMODE, enter 1 for on or 0 for off. To retain
the current value of the system variable, press Enter.
To see a complete list of system variables
1 Click Tools menu Inquiry Set Variable..
2 At the Variable Name prompt, enter ?.
3 At the Enter Variable(s) to List prompt, press Enter.
Quick Reference
SETVAR
Lists or changes the values of system variables.
50 | Chapter 4 Other Tool Locations