public string GetValue(string selectedSetting)
        {
            MicrowaveSettings setting = (MicrowaveSettings)Enum.Parse(typeof(MicrowaveSettings), selectedSetting, true);

            switch (setting)
            {
            case MicrowaveSettings.Power:
                return(Power.ToString());

            case MicrowaveSettings.Grill:
                return(Grill.ToString());

            default:
                return("");
            }
        }
        public void DecrValue(string selectedSetting)
        {
            MicrowaveSettings setting = (MicrowaveSettings)Enum.Parse(typeof(MicrowaveSettings), selectedSetting, true);

            switch (setting)
            {
            case MicrowaveSettings.Power:
                Power -= 150;
                break;

            case MicrowaveSettings.Grill:
                GrillDown();
                break;

            default:
                break;
            }
        }