private void LoadFrom(FileInfo file)
{
IsNew = false;
var s = new XmlSerializer(typeof(ConfigurationMemento));
using(var reader = file.OpenText())
{
_memento = (ConfigurationMemento) s.Deserialize(reader);
}
}
public Configuration()
{
_memento = new ConfigurationMemento();
_file = new FileInfo(Environment.CurrentDirectory + "\\" + DEFAULT_FILE_NAME);
if (_file.Exists)
LoadFrom(_file);
else
CreateNew(_file);
}