private static void ReadHistoricalValue <T>(string variableName, IHistoricalDataValue <T> historicalValue)
        {
            Console.WriteLine();
            Console.WriteLine($"Reading historical values for {variableName} => {historicalValue.SavedItemId} - {historicalValue.PropertyName}");
            var result = historicalValue.GetHistoricalValues();

            result.ToList().ForEach(value => Console.WriteLine($"{value.Value} @ {value.TimeStamp.ToShortDateString()}"));
        }
 private static void PrintInitial <T>(string variableName, IHistoricalDataValue <T> historicalValue)
 {
     Console.WriteLine($"Initial value for {variableName} : {historicalValue.Value}");
 }