public void Load(int?friendId)
{
Friend = friendId.HasValue
? new FriendWrapper(friendDataProvider.GetFriendById(friendId.Value))
: new FriendWrapper(new Friend());
Friend.PropertyChanged += Friend_PropertyChanged;
}
public void Load(int?friendId)
{
var friend = friendId.HasValue ?
_dataProvider.GetFriendById(friendId.Value) : new Friend();
Friend = new FriendWrapper(friend);
Friend.PropertyChanged += Friend_PropertyChanged;
InvalidateCommands();
}
public void Load(int friendId)
{
var friend = _dataProvider.GetFriendById(friendId);
Friend = new FriendWrapper(friend);
Friend.PropertyChanged += Friend_PropertyChanged;
((DelegateCommand)SaveCommand).RaiseCanExecuteChanged();
}
public void Load(int?friendId) //implementacja interfejsu wczytania frienda
{
var friend = friendId.HasValue
? _dataProvider.GetFriendById(friendId.Value)
: new Friend(); //jak jest ID, to pobieranie z pliku, jak nie to tworzymy nowego
Friend = new FriendWrapper(friend); //tworzenie obiektu
Friend.PropertyChanged += Friend_PropertyChanged; //jeśli się zmieni to +=
InvalidateCommands(); //spr czy można wykonać komendy
}
public void Load(int?friendId)
{
var friend = friendId.HasValue
? _dataProvider.GetFriendById(friendId.Value)
: new Friend(); //nowy friend
Friend = new FriendWrapper(friend);
//ad 10
Friend.PropertyChanged += Friend_PropertyChanged;
//ad 11
((DelegateCommand)SaveCommand).RaiseCanExecuteChanged();
}
public void Load(int?friendId = null)
{
FriendGroupLookup = _friendGroupLookupProvider.GetLookup();
Friend = friendId.HasValue
? _friendDataProvider.GetFriendById(friendId.Value)
: new Friend {
Address = new Address(), Emails = new List <FriendEmail>()
};
InvalidateCommands();
}
public void Load(int?friendId = null)
{
FriendGroupLookup = _friendGroupLookupProvider.GetLookup();
Friend friend = friendId.HasValue
? _friendDataProvider.GetFriendById(friendId.Value)
: new Friend {
Address = new Address(), Emails = new List <FriendEmail>()
};
Friend = new FriendWrapper(friend);
Friend.PropertyChanged += (s, e) =>
{
if (e.PropertyName == nameof(Friend.IsChanged) || e.PropertyName == nameof(Friend.IsValid))
{
InvalidateCommands();
}
};
InvalidateCommands();
}
public void Load(int friendId)
{
Friend = _dataProvider.GetFriendById(friendId);
}
public void Load(int friendId)
{
var friend = _friendDataProvider.GetFriendById(friendId);
Friend = friend;
}
public void Load(int friendId) //ad 5
{
var friend = _dataProvider.GetFriendById(friendId);
Friend = friend;
}
