Thanks for your response and your welcome to the swamp.
The reason it would be nice to have the windows synchronize is that I am working on a job that covers a varied area in all directions. I am putting together some construction sequencing and on one monitor I have a instance of AutoCAD with source drawing that shows all the facilities and infrastructure and on the other monitor, another instance of AutoCAD that has drawings that show construction progress month by month. I am looking at a plan on my desk and on on moving to the location in the source where I need to copy from, then go to the stepped drawing to drop it in. Of course there is a little more to it than that. Copy to original coordinates is fine, but there is a lot of information to do with and going around and searching for this is a bit painful.
I was just curious if anyone knew of a lisp that would help. I can try and write it myself, but why reinvent the wheel.
I was thinking either
a) an invisible attributed block that gets written and read, deleted then purged
or
b) registry write and read
I kind of think b is the better way to go. I believe there is a simple V-LAX procedure to do it. I wrote one 6-7 years ago, but I'd have to go through the procedure again.
Thoughts ?
Thanks,
Chris