public void Save() => FileConfigUtil.Save(PathBase.ScreenGroupConfig, this);
public static ScreenGroupConfig Load() => FileConfigUtil.Load <ScreenGroupConfig>(PathBase.ScreenGroupConfig);
public static ScreenConfig Load(int index) => FileConfigUtil.Load <ScreenConfig>(PathBase.ScreenConfig(index), index, true);
public void Save() => FileConfigUtil.Save(PathBase.ScreenConfig(Index), this);
public static ScreenState Load(int index) => FileConfigUtil.Load <ScreenState>(PathBase.ScreenState(index), index);