public void Initialize()
{
using (var stream = documentService.GetStream(documentPartPath, MediaTypeNames.Text.Xml, FileMode.Open))
{
if (stream.Length == 0)
{
root = new AddressBookRoot();
foreach (var contact in SampleDataProvider.CreateContacts())
{
root.AddContact(contact);
}
}
else
{
root = (AddressBookRoot)serializer.Value.ReadObject(stream);
}
}
navigationService.AddNavigationNode("Contacts", ShowAddressBook, CloseAddressBook, 2, 1);
}
