private void OnSavePhoneNumberExecute()
{
var newNumber = new FriendPhoneModelWrapper(new FriendPhoneNumber());
newNumber.PropertyChanged += FriendPhoneModelWrapper_PropertyChanged;
PhoneNumbers.Add(newNumber);
Friend.PhoneNumbers.Add(newNumber.Model);
newNumber.PhoneNumber = "";
}
private void InitializePhoneNumbers(ICollection <FriendPhoneNumber> phoneNumbers)
{
foreach (var wrapper in PhoneNumbers)
{
wrapper.PropertyChanged -= FriendPhoneModelWrapper_PropertyChanged;
}
PhoneNumbers.Clear();
foreach (var phoneNumber in phoneNumbers)
{
var wrapper = new FriendPhoneModelWrapper(phoneNumber);
PhoneNumbers.Add(wrapper);
wrapper.PropertyChanged += FriendPhoneModelWrapper_PropertyChanged;
}
}
