public void DeleteCitizen(Citizen citizen, DateTime dateDischarged)
{
citizen.DateDischarged = dateDischarged;
AdmittedCitizens.Remove(citizen); // Check with lists
OnCitizenRemoved?.Invoke(citizen);
}
public void AddCitizen(Citizen citizen)
{
AdmittedCitizens.Add(citizen); // Check with lists
OnCitizenAdded?.Invoke(citizen);
}
