System.Xml.XmlConvert.TryToInt32 C# (CSharp) Method

        internal static Exception TryToInt32(string s, out Int32 result)
        {
            if (!Int32.TryParse(s, NumberStyles.AllowLeadingSign | NumberStyles.AllowLeadingWhite | NumberStyles.AllowTrailingWhite, NumberFormatInfo.InvariantInfo, out result))
            {
                return new FormatException(SR.Format(SR.XmlConvert_BadFormat, s, "Int32"));
            }
            return null;
        }