public static PersonViewModel Wrap(Person person, ContactList contactList)
{
if (person == null)
return null;
else
return new PersonViewModel(person, contactList);
}
public Person NewPerson()
{
_indPeople.OnSet();
Person person = new Person();
_people.Add(person);
return person;
}
public static void Marry(Person a, Person b)
{
// If either person is already married,
// annul that marriage.
if (a != null && a.Spouse != null)
{
a.Spouse.Spouse = null;
a.Spouse = null;
}
if (b != null && b.Spouse != null)
{
b.Spouse.Spouse = null;
b.Spouse = null;
}
// Marry the two people
if (a != null && b != null)
{
a.Spouse = b;
b.Spouse = a;
}
}
public PersonViewModelBase(Person person)
{
_person = person;
}
public PersonViewModel(Person person, ContactList contactList)
: base(person)
{
_contactList = contactList;
}
public void DeletePerson(Person person)
{
_indPeople.OnSet();
_people.Remove(person);
}
private SpouseViewModel(Person spouse)
{
_spouse = spouse;
}
public static SpouseViewModel Wrap(Person spouse)
{
return(new SpouseViewModel(spouse));
}
