Retrieves the value of an AutoCAD system variable
(getvar varname)
Arguments
A string or symbol that names a system variable. See the Command Reference for a list of current AutoCAD system variables.
Return Values
The value of the system variable; otherwise nil, if varname is not a valid system variable.
Examples
Get the current value of the fillet radius:
Command: (getvar 'FILLETRAD)
0.25
The setvar function.
