Generic Reactor Question

Hello, I have a quick question regarding reactors:

I've written a lisp routine to draw qleader(s) and attach them to an
inserted note block. I planned to add reactors to the notes so that when
they are moved they will automatically be placed 'in-front' of the leader(s)
[it has a wipeout built in]. Here's my question: if I successfully attach
a reactor and it functions properly in the drawing. Will it function again
after I close the drawing and re-open it?

I'm still learning about reactors, and I'm not sure of the limitations.

 

You have to make the reactor persisent and then load the associated lisp files when the drawing is
opened. Here's how I did it:

(defun leader_add_reactor
(tname lname / tent lent vtent vlent exdata)

(setq vtent (vlax-ename->vla-object tname)
vlent (vlax-ename->vla-object lname)
)

;; change the draworder of the leader object to "Back" to prevent
;; leaderline "jumping" when the reactor fires...
(command "draworder" lname "" "B")

;(princ "\nLeader associated with text object.\n")
(setq leader_reactor
(vlr-object-reactor
(list vlent vtent)
"Make_Leader"
'(vlr-modified . leader_txt_moved)
vlr-erased . reactor_obj_erased))
)

)
(vlr-pers leader_reactor) ; make it persistent
)