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

        public static Decimal ToDecimal(string s)
        {
            return Decimal.Parse(s, NumberStyles.AllowLeadingSign | NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingWhite | NumberStyles.AllowTrailingWhite, NumberFormatInfo.InvariantInfo);
        }

 public static decimal ItemToDecimal(XPathItem value)
 {
     return(XmlConvert.ToDecimal(value.Value));
 }