public void AddOrUpdate(Contact contact)
{
if (contact.Id <= 0)
Contacts.Add(contact);
else
Update(contact);
}
public void Update(Contact contact)
{
var persistedContact = Contacts.Single(c => c.Id == contact.Id);
persistedContact.Name = contact.Name;
persistedContact.LastName = contact.LastName;
persistedContact.Description = contact.Description;
persistedContact.OfficeNumber = contact.OfficeNumber;
persistedContact.MobileNumber = contact.MobileNumber;
persistedContact.Latitude = contact.Latitude;
persistedContact.Longitude = contact.Longitude;
}
public void Add(Contact contact)
{
contacts.Add(contact);
}