INSTALL @lib$+"WINLIB2"
      INSTALL @lib$+"WINLIB5"

      IDYES = 6
      ES_NUMBER = 8192
      MB_YESNO = 4

      form% = FN_newdialog("Rosetta Code", 100, 100, 100, 52, 8, 1000)
      PROC_static(form%, "Value:", 100, 10, 10, 24, 14, 0)
      PROC_editbox(form%, "0", 101, 40, 8, 52, 14, ES_NUMBER)
      PROC_pushbutton(form%, "Increment", FN_setproc(PROCinc), 7, 30, 40, 16, 0)
      PROC_pushbutton(form%, "Random", FN_setproc(PROCrandom), 52, 30, 40, 16, 0)
      PROC_showdialog(form%)

      REPEAT
        WAIT 1
      UNTIL !form% = 0
      QUIT

      DEF PROCinc
      LOCAL number%
      SYS "GetDlgItemInt", !form%, 101, 0, 1 TO number%
      SYS "SetDlgItemInt", !form%, 101, number% + 1, 1
      ENDPROC

      DEF PROCrandom
      LOCAL reply%
      SYS "MessageBox", !form%, "Set to a random value?", "Confirm", MB_YESNO TO reply%
      IF reply% = IDYES THEN SYS "SetDlgItemInt", !form%, 101, RND(10000), 1
      ENDPROC