public void Details(WpfDrinkzy.UserServiceRef.User user) { if (user != null) { //UserList.ItemsSource = UserClient.GetUser(user.ID).UserName; //UserList.ItemsSource = UserClient.GetUser(user.ID).FirstName; //UserList.ItemsSource = UserClient.GetUser(user.ID).LastName; UserText.Text = user.UserName; PassText.Text = user.Password; FirstnText.Text = user.FirstName; LastnText.Text = user.LastName; GenderText.Text = user.Gender; birthText.Text = user.Birthday.ToString(); mailText.Text = user.Email; phoneText.Text = user.Phone; WpfDrinkzy.UserServiceRef.User u = (WpfDrinkzy.UserServiceRef.User)UserList.SelectedItem; UserClient.createWalletAndFavorites(user.ID); FavoriteList.ItemsSource = null; FavoriteList.ItemsSource = FavoriteClient.GetAllDrinksByUser(FavoriteClient.GetFavoritesByUserID(u.ID).ID); } }