why popup the dialog box?

[nychoe1]

for example

(defun c:1 ()
  (command "units" "2" "1" "1" "2" "0" "n")
  (princ "\n>> Precision : 0.0")
)

I have a problem.

in Autocad 2009, no popup the units dialog box

but, after Autocad 2013 upgraded, continued popup the units dialoh box.

why does that??

I have many LSP file like these... I want to no popup dialog box.

  (command "units" "2" "1" "1" "2" "0" "n") --> .  (command "-units" "2" "1" "1" "2" "0" "n")  except like this edited,

is there any other way?

[_Tharwat]

Add this (initcommandversion 1) before the command UNITS to suppress the command dialog to be appeared .

[nychoe1]

wow thanks~

[_Tharwat]

You're welcome