public Person(string firstName, string lastName, DateTime birthDate, int age, ContactInformation contactInformation)
{
FirstName = firstName;
LastName = lastName;
BirthDate = birthDate;
ContactInformation = contactInformation;
Age = age;
}
private static void createPerson(string firstName, string lastName, DateTime birthDate, ContactInformation contactInformation)
{
TimeSpan timeSpanAge = DateTime.Now.Subtract(birthDate);
int age = timeSpanAge.Days / 365;
Person person = new Person(firstName, lastName, birthDate, age, contactInformation);
persons.Add(person);
Console.WriteLine("Personer: ");
Console.WriteLine($"Fornavn: {firstName}");
Console.WriteLine($"Efternavn: {lastName}");
Console.WriteLine($"Fødselsdato: {birthDate.ToString("dd-MM-yyyy")}");
Console.WriteLine($"Alder: {age}");
Console.WriteLine($"Mail: {contactInformation.Mail}");
Console.WriteLine($"Telefonnummer: {contactInformation.Phone}\n");
}
