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Showing results for tags 'putting error back in Int'.
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Basically, since 0 is a valid integer, I'm trying to come up with an _Integer() function that sets @error if the input is not valid. Such as a string returned from InputBox() but I'd also like it to handle numeric input. Since the new AutoIt3 release has changed Int() not to set @error I need to roll my own. Here's what I have. I'm just wondering if anyone sees a bug waiting to happen. $i = _Integer("57.7") If @error Then MsgBox(0x1010, "Test", "Int() returned error code: " & @error) Else MsgBox(0x1040, "Test", $i & " is a valid Int") EndIf Func _Integer($n) Local $legalChars = "-.0123456789" If IsString($n) Then For $x = 1 To StringLen($n) If Not StringInStr($legalChars, StringLeft($n, 1)) Then Return SetError(1, 0, 0) EndIf Next EndIf Return Int(Number($n)) EndFunc ;==>_Integer
