How to select dynamic blocks based on Visibility Value?
It is this type of operation that the more expensive Lisp capable Full Autocad is used by many, just one of those things LT can't do without applying more steps and different methods, there is still no way to just select the blocks depending on visibility states, but you could add at least one attribute to the block that reads the visibility state using the properties of the blocks and then run the "attext" command that will extract the attribute values out to a text file, from there you can either manually count the blocks or use excel to help. Another method would be select all the blocks and use the list command, and then open the command history and again count up the correct blocks manually or export the list into excel and use excel to sort and count the blocks. But it remains a manual method. There is no automation in LT. It can be very quick when you have done it a few times, but it does take some practice.
Accepted solution
logfiles is the way to get at all the information, but using the list command it is also a good idea to set the undocumented variable "QAFLAGS=2", this makes sure if you have a large number of objects you don't need to keep pressing enter after every so many items are listed, it will run the list command giving you one continuous set of results.
And you should also know that logfiles are permanently stored, and keep a record of every command you use within a drawing session, if you close and reopen a drawing a new logfile is created, which uses the drawing name and a random sequence of characters. This also means you really should go to the logfilelocation (logfilepath) every so often and delete any old logfiles.