private void ReadConfigurationFile(string settingsFile)
        {
            if (!File.Exists(settingsFile))
            {
                persistentConfiguration = new PersistentConfiguration();
                return;
            }

            XmlSerializer serializer = new XmlSerializer(typeof(PersistentConfiguration));

            using (StreamReader configFile = File.OpenText(settingsFile))
                persistentConfiguration = (PersistentConfiguration)serializer.Deserialize(configFile);
        }
        private void ReadConfigurationFile()
        {
            if (!File.Exists(configFileName))
            {
                persistentConfiguration = new PersistentConfiguration();
                return;
            }

            XmlSerializer serializer = new XmlSerializer(typeof (PersistentConfiguration));

            using (StreamReader configFile = File.OpenText(configFileName))
                persistentConfiguration = (PersistentConfiguration) serializer.Deserialize(configFile);
        }