public bool AddOuting(IOuting outing) { int initialCount = _outingRepository.Count; _outingRepository.Add(outing); return(initialCount + 1 == _outingRepository.Count); }
private void DisplayOneOuting(IOuting outing) { Console.WriteLine($"Date: {outing.Date.ToString("MM/dd/yyyy")}\n" + $"Type of Outing: {outing.Type}\n" + $"Number of People Attended: {outing.NumberAttended}\n" + $"Cost Per Person {outing.CostPerPerson:C}\n" + $"Total Cost: {outing.TotalCost}\n"); }