public void SeedList()
        {
            Outings outing      = new Outings(OutingType.Golf, 30, new DateTime(08 / 18 / 2019), 25.00m);
            Outings outingTwo   = new Outings(OutingType.Bowling, 25, new DateTime(02 / 20 / 2019), 10.00m);
            Outings outingThree = new Outings(OutingType.AmusementPark, 50, new DateTime(05 / 07 / 2019), 110.00m);
            Outings outingFour  = new Outings(OutingType.Concert, 40, new DateTime(07 / 15 / 2019), 40.00m);
            Outings outingFive  = new Outings(OutingType.Bowling, 35, new DateTime(04 / 19 / 2019), 10.00m);
            Outings outingSix   = new Outings(OutingType.Concert, 20, new DateTime(06 / 01 / 2019), 40.00m);
            Outings outingSeven = new Outings(OutingType.Bowling, 30, new DateTime(09 / 19 / 2019), 10.00m);

            _outingsList.Add(outing);
            _outingsList.Add(outingTwo);
            _outingsList.Add(outingThree);
            _outingsList.Add(outingFour);
            _outingsList.Add(outingFive);
            _outingsList.Add(outingSix);
            _outingsList.Add(outingSeven);
        }
 public void AddOutingToList(Outings outing)
 {
     _outingsList.Add(outing);
 }