private static bool FromStringToNumericType <N>(string from, N defaultVal, Type xType, out object result)
        {
            var valueUpdated = true;

            result = defaultVal;

            if (xType == TypeClass.ByteClazz)
            {
                result = NumConvX.StringToByte(from, NumConvX.ObjectToByte(defaultVal));
            }
            else if (xType == TypeClass.SByteClazz)
            {
                result = NumConvX.StringToSByte(from, NumConvX.ObjectToSByte(defaultVal));
            }
            else if (xType == TypeClass.Int16Clazz)
            {
                result = NumConvX.StringToInt16(from, NumConvX.ObjectToInt16(defaultVal));
            }
            else if (xType == TypeClass.UInt16Clazz)
            {
                result = NumConvX.StringToUInt16(from, NumConvX.ObjectToUInt16(defaultVal));
            }
            else if (xType == TypeClass.Int32Clazz)
            {
                result = NumConvX.StringToInt32(from, NumConvX.ObjectToInt32(defaultVal));
            }
            else if (xType == TypeClass.UInt32Clazz)
            {
                result = NumConvX.StringToUInt32(from, NumConvX.ObjectToUInt32(defaultVal));
            }
            else if (xType == TypeClass.Int64Clazz)
            {
                result = NumConvX.StringToInt64(from, NumConvX.ObjectToInt64(defaultVal));
            }
            else if (xType == TypeClass.UInt64Clazz)
            {
                result = NumConvX.StringToUInt64(from, NumConvX.ObjectToUInt64(defaultVal));
            }
            else if (xType == TypeClass.FloatClazz)
            {
                result = NumConvX.StringToFloat(from, NumConvX.ObjectToFloat(defaultVal));
            }
            else if (xType == TypeClass.DoubleClazz)
            {
                result = NumConvX.StringToDouble(from, NumConvX.ObjectToDouble(defaultVal));
            }
            else if (xType == TypeClass.DecimalClazz)
            {
                result = NumConvX.StringToDecimal(from, NumConvX.ObjectToDecimal(defaultVal));
            }
            else
            {
                valueUpdated = false;
            }

            return(valueUpdated);
        }