public void Initialize()
{
_model = new ContactList();
_model.AddContact(new Contact() { FirstName = "Charles", LastName = "Babbage" });
_model.AddContact(new Contact() { FirstName = "Alan", LastName = "Turing" });
_contactViewModels = new ComputedList<ContactViewModel>(() =>
from c in _model.Contacts
select new ContactViewModel(c)
);
}
public void Initialize()
{
_contactList = new ContactList();
_viewModel = new ContactListViewModel(_contactList);
_contactList.AddContact(new Contact() { FirstName = "Michael", LastName = "Perry" });
_contactList.AddContact(new Contact() { FirstName = "Ada", LastName = "Lovelace" });
_contactList.AddContact(new Contact() { FirstName = "Charles", LastName = "Babbage" });
_collectionChangedCount = 0;
_viewModel.ContactsCollectionChanged +=
delegate
{
_collectionChangedCount++;
};
}
public ContactListViewModel(ContactList contactList)
{
_contactList = contactList;
_depContactViewModels = new Computed(UpdateContactViewModels);
_depContactViewModels.Invalidated += new Action(_depContactViewModels_Invalidated);
}