System.Net.NetworkInformation.StringParsingHelpers.ParseIPv4HexString C# (CSharp) Method

        private static IPAddress ParseIPv4HexString(string hexAddress)
        {
            IPAddress ipAddress;
            long addressValue;
            if (!long.TryParse(hexAddress, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out addressValue))
            {
                throw ExceptionHelper.CreateForParseFailure();
            }
            
            ipAddress = new IPAddress(addressValue);
            return ipAddress;
        }