Converting Enum values to user frendly strings

    public enum ErrorLevel
    {
        None,
        Low,
        High,
    }

    public static class ErrorLevelExtensions
    {
        public static string ToLocalizedString(this ErrorLevel me)
        {
            switch (me)
            {
                case ErrorLevel.None:
                    return "Everything is OK";
                case ErrorLevel.Low:
                    return "SNAFU, if you know what I mean.";
                case ErrorLevel.High:
                    return "Reaching TARFU levels";
            }
            return "";
        }
    }

Then it is easy to use :

   1:  Console.WriteLine(ErrorLevel.Low.ToLocalizedStrings())

This uses Extensions Methods