System variables play a very important role in CAD drafting for they control how certain commands work or the appearance of the user interface.

Therefore we can change the value of a system variable to change the behavior of commands.

Now with GstarCAD 2023, users can better monitor their system variables

SYSVARMONITOR is introduced to help users manage system variables more easily.

Executing the SYSVARMONITOR command will pop up the following System Variable Monitor dialog box,

The dialog box shows a list of system variables and users can edit the list by adding or removing selected monitored system variables into or from the monitored system variable list.  

Users can choose to be notified when these system variables change, which is very convenient.

When any of the monitored system variables is changed, users will get notification in the command line,

If you have enabled balloon notification, you’ll get one just like below,