Function Exit Command?

[mattw112]

Is there a 'function exit' command in Autoit?

I only see "Exit" and "Exitloop"

no exit function or exit sub type command.

Terry

[SleepyXtreme]

I think you use return to get out of a function

[GEOSoft]

The default action for a Function is to return to the point from which it was called. However you can use an actual Return statement to return a given value to where it was called from.

For $i = 1 To 11
    MsgBox(0, "Return", $i & " is even number:" & "   " & _ChkMod($i))
    _ChkMod_3($i))
    MsgBox(0, "Return", $i & " is even number:" & "   " & _ChkMod_2($i))
Next

Func _ChkMod($iNum)
  If Mod($iNum, 2) = 0 Then Return True
  Return False
EndFunc

Func _ChkMod_2($iNum)
  Local $bMod = False
  If Mod($iNum, 2) = 0 Then $bMod = True
  Return $bMod
EndFunc

Func _ChkMod_3($iNum)
  If $iNum <= 10 Then Return
  MsgBox(0, "", "Goodbye")
  Exit
EndFunc

Edit: Added more functions to show different methods for exiting functions. In this case, when it gets to 11 only the first Value will be displayed

Edited June 18, 2010 by GEOSoft

[bo8ster]

Is there a 'function exit' command in Autoit?

I only see "Exit" and "Exitloop"

no exit function or exit sub type command.

Terry

AutoIT conforms to most other languages (c/java) in this area with the exception of break. There is never a need for a exit function command, you either return a value (which ends the function) or it ends normal when EndFunc is reached.

Edit: just saw George's post. He provides a good example

Edited June 18, 2010 by bo8ster

[GEOSoft]

I should have added this one too that shows a function working with no explicit return, which is not required because we are operating on a global variable. It should run for ~30 seconds and then exit.

Global $iVal = 0

While 1
    If Mod(@SEC, 5) = 0 Then _SetVal()
    MsgBox(0, "Result", $iVal, 3)
    If $iVal >= 6 Then ExitLoop
WEnd

Func _SetVal()
    $iVal += 1
EndFunc