I have a project where I have numerous polylines that I need the total length of. They are AutoCad polylines at the moment. What would be the process to have a total distance for all polylines on a certain layer to be displayed somewhere on the drawing. I have very little experience using the GIS functions of Map3D. I am working with 2008Map3D. Any guidance would be appreciated. Without the prior GIS experience the terminology in the help files I have looked at has made it somewhat confusing trying to figure out the processes needed.