Total Length?

Carlson Survey 2013 w/embedded ACAD
Is there a command that will give me the total length of all entities selected?
I know there is an old LiSP routine, but I'm on embedded here.
Thanks for any thoughts.
Is there a command that will give me the total length of all entities selected?
I know there is an old LiSP routine, but I'm on embedded here.
Thanks for any thoughts.