insert the numbering of the following sheet with autocad electrical 2012

[Emmeuno]

Hello to all of you. I have this need and can't figure out if it's a software limit or I can't find the right commands.
following the online guide (after very difficult sessions - they are self-taught) I managed to set the attributes in a block and then realize a cartiglio where I can insert the design and design descriptions, the sheet number and the max number of sheets of the project.
when I insert another design everything works regularly (the numbering of sheets is updated etc).
I must also insert the numbering of the following sheet, but I can't understand which field is dedicated to this function, as this must also be updated when a sheet is added.
the vba is no longer present, I was wondering if you need to activate an autolips function or a script or I have to give up.
But I had done a good job all by myself.
I hope some of you professionals cross this post and can help me.
thank you in advance and good Christmas to all.

 

[GP.]

Could you? assign to a field a formula with connection to the value of an attribute, or (+1) to what you set the "sheet number".

 

[Emmeuno]

Thank you so much gp.
I'll put your directions in place and I'll tell you about the result.

 

[Emmeuno]

OK!!!!!!!
only one thing though: when they finish the procedure and I click on the last ok on the attribute that must vary a gray rectangle that limits its visibility. must be like this or did I miss something? Can I delete it?
I'm waiting for your kind match.
greetings

♪

 

[Emmeuno]

ok solved with the fielddisplay command to "0"
greetings and again thanks gp
♪

 

[confutatis]

without adding anything and just for use, using a trivial reactor you can do so that the regen is automatic whenever you use the _attedit command.

(defun c:attt ()
(vlr-command-reactor nilvlr-commandended . chatt)))
)

(defun chatt (reactor list-command)
(setq current command (car list-command))
(if (or (equal "attedit" current command)
(equal current command "eattedit")
)
(progn)
(princ "\n")
(vla-regen (vla-get-activedocument(vlax-get-acad-object)) acallviewports)
(princ)
)
)
)

once loaded, the attt command activates the reactor.

 

[Emmeuno]

Wow! I will try to implement your suggestion.
I'll let you know in a few days (I don't have access for now to the pc with ae).
thank you so much for now and good year!! !
♪