protected Configuration()
        {
            _configuration = FileConfiguration.Instance;
            _login         = FileLogin.Instance;

            _useDefaultConfigurationUrl = _configuration.UseDefaultConfigurationUrl;
            _configurationUrlLocation   = _configuration.ConfigurationUrlLocation;

            _useDefaultStreetSmartUrl = _configuration.UseDefaultStreetSmartUrl;
            _streetSmartLocation      = _configuration.StreetSmartLocation;

            _useProxyServer             = _configuration.UseProxyServer;
            _proxyAddress               = _configuration.ProxyAddress;
            _proxyPort                  = _configuration.ProxyPort;
            _proxyBypassLocalAddresses  = _configuration.ProxyBypassLocalAddresses;
            _proxyUseDefaultCredentials = _configuration.ProxyUseDefaultCredentials;
            _proxyUsername              = _configuration.ProxyUsername;
            _proxyPassword              = _configuration.ProxyPassword;
            _proxyDomain                = _configuration.ProxyDomain;
        }
 protected Urls()
 {
     Configuration = FileConfiguration.Instance;
 }