Complete Auto-Updating CustomerAddress Entity

gistfile1.cs

public class CustomerAddress
{
    public event DomainEvent NotifyObservers;        

    string _name;
    public string Name
    {
        get { return _name; }
        set
        {
            _name = value;
            NotifyObservers(new CustomerAddressChanged(this));
        }
    }

    string _address;
    public string Address
    {
        get { return _address; }
        set
        {
            _address = value;
            NotifyObservers(new CustomerAddressChanged(this));
        }
    }

    string _city;
    public string City
    {
        get { return _city; }
        set
        {
            _city = value;
            NotifyObservers(new CustomerAddressChanged(this));
        }
    }

    string _state;
    public string State
    {
        get { return _state; }
        set
        {
            _state = value;
            NotifyObservers(new CustomerAddressChanged(this));
        }
    }

    string _zip;
    public string Zip
    {
        get { return _zip; }
        set
        {
            _zip = value;
            NotifyObservers(new CustomerAddressChanged(this));
        }
    }
}