I am having a lot of problems with this task! (understatement actually)
My drawing has a number of blocks with one single attribute, all on one layer. (not done by me)
I need to
(1) add a lot of identical new attributes to all these blocks. (ie an identical set of attributes to each block)
(2) later allow the user to edit the attributes
I have done basic LISP but have virtually no experience with VL. I have had an extensive trawl through this and other sites but cannot quite find (or understand) enough to make a start.
Any help or guidance appreciated.
thanks
Roger