public FeatureFlagState ScheduleRule(string p1, string p2, string currentDateTime) { var or = new ScheduleRule { From = DateTime.ParseExact(p1, "yyyy/MM/dd HH:mm", CultureInfo.InvariantCulture), To = DateTime.ParseExact(p2, "yyyy/MM/dd HH:mm", CultureInfo.InvariantCulture) }; return(or.Evaluate(new FeatureContext { DateTime = DateTime.ParseExact(currentDateTime, "yyyy/MM/dd HH:mm", CultureInfo.InvariantCulture) })); }