I've searching on google about layer on and off. I found the command LAYOFF, LAYON, LAYTHW and LAYISO. Using this command doesn't help me on my desired expectation.. Is there a possible way to use lisp command?
Like for example
I have assign layer name "Xref"(it is a xref floor plan). Using lisp command I can put it on freeze then using the command again to thaw, it is possible such a thing