public string CalculationsOutingsConcerts()
{
double total = 0;
OutingsContent outingObj = new OutingsContent();
foreach (var outing in _outingsList)
{
if (outing.EventType == EventType.Concert)
{
total += outing.TotalCostEvent;
}
}
return(total.ToString());
}
public void AddOutings(OutingsContent newOutings)
{
_outingsList.Add(newOutings);
}