private void OnPropertyChanged(object sender, PropertyChangedEventArgs args)
{
var key = args.PropertyName;
if (!Settings.ContainsKey(key))
{
Log($"Settings is not exists: {key}");
return;
}
var setting = Settings[key];
//if (!setting.IsValid())
//{
// Log($"Warning: {setting.Key}: {setting.Value} is not valid");
// //return;
//}
setting.Set();
}