I have a custom menu that I created which opens a mappable table and I'm trying to work out how I open it when
- there is no other .tab files or mapper windows open
- there are other .tab files open which are in a mapper.
My question relates to the syntax of how I test if there is a mapper open. I then need to use the results of the test to work out whether I use 'map from' or 'add map'.