static void Main(string[] args)
{
var instanceBuilder = new InstanceBuilder();
instanceBuilder.Register <ISerializer, XmlSerializer>();
instanceBuilder.Register <ISettingsManager, SettingsManager>();
var settingsManager = instanceBuilder.Resolve <ISettingsManager>();
var setting = settingsManager.GetSetting <int>("Age", SettingScope.CurrentUser, 10);
setting.Value += 1;
settingsManager.Save();
}