[Closed] Saving my Choice Number from Dropdownlist to external file

You have to pass the value to your function.
So:

• Create a local rollout variable
• and, not needed but better, include your function inside your rollout

(Another possibility is to declare your ‘MyChoiceNumber’ variable as a global one, but it’s a worse solution.)

   try(destroydialog a)catch()
   rollout a "Myscript"
   (
      local MychoiceNumber = 1
      fn SaveIniFile MychoiceNumber =
      (
         presetDir = ((getdir #userscripts) + "\\Myscriptfolder\\presets\\")
         if (getDirectories presetDir).count == 0 then makeDir presetDir
         OutputFilename = presetDir + "MyParameters.ini"
         setINISetting OutputFilename "MyParameters" "Parameter1" "1"
         setINISetting OutputFilename "MyParameters" "Parameter2" "false"
         setINISetting OutputFilename "MyParameters" "Parameter3" "true"
         setINISetting OutputFilename "MyParameters" "Parameter4" (MyChoiceNumber as string)
      )
      dropdownlist Dropdown "" items:#("A","B","C","D","E") width:120
      on Dropdown selected i do MychoiceNumber = i
      button Go_btn "Go"
      on Go_btn pressed do SaveInifile MychoiceNumber
   )
   createDialog a
   

Thank you for your quick answer, but your version is not working
No ini file is generated.

Yes, it works.
I have changed the #scripts directory to the #userscripts directory. Search in this path or change it again to #scripts.

You’re right, I didn’t notice that change.
Great Thanks Andres, you’re a genius !