private long getAndUpdateOrderConfig()
        {
            long key = (long.Parse(ConfigurationRoot.Element("OrderKey").Value));

            ConfigurationRoot.Element("OrderKey").Value = (key + 1).ToString();
            ConfigurationRoot.Save(ConfigurationPath);
            return(key);
        }
 public void setFee(int fee)
 {
     ConfigurationRoot.Element("Fee").Value = fee.ToString();
     ConfigurationRoot.Save(ConfigurationPath);
 }