How to measure distance of multiple lines?

[Anonymous]

Hey guys, I need some help. First of all, English is not my native language. So, I'm sorry for the typing mistakes.

I would like to know if there is a command to add the length of multiple lines if they are selected like in the image. 

I know I can use dist but the project is very big. I just want the total length of what I selected. 

Thank you!

[Kent1Cooper]

---

@Anonymous wrote:

.... 

I would like to know if there is a command to add the length of multiple lines ....

---

There are many routines around to do that.  There are probably several in these Forums, particularly in the Customization Forum, but I'm specifically aware of at least two on the Cadalyst CAD Tips site, this one and this other one.

[chriscowgill7373]

I use this lisp routine to add lengths.  I wrote it back in 2012

    (defun c:addlen (/ ss sslen count len obj vlaobj vlalen len)
(vl-load-com)
      (setq ss	  (ssget '((0 . "*POLYLINE,LINE,ARC")))
	    sslen (sslength ss)
	    count 0
	    len	  0
      ) ;_ end of setq
      (while (< count sslen)
	(setq obj    (ssname ss count)
	      vlaobj (vlax-ename->vla-object obj)
	) ;_ end of setq
	(if (= (vla-get-objectname vlaobj) "AcDbArc")
	  (setq vlalen (vla-get-arclength vlaobj))
	  (setq vlalen (vla-get-length vlaobj))
	) ;_ end of if
	(setq len   (+ vlalen len)
	      count (1+ count)
	) ;_ end of setq
      ) ;_ end of while
      (rtos len 2 3)
    ) ;_ end of defun

[imadHabash]

Hi,

I suggest to use this add-ins HERE . 

Regards,