private void Window_Loaded(object sender, RoutedEventArgs e)
{
using (var ctx = new FriendsModelContainer())
{
Friends = new ObservableCollection <Friend>(ctx.Friends.ToList());
}
UsersListBox.ItemsSource = Friends;
}
private void Button_Click_1(object sender, RoutedEventArgs e)
{
using (var ctx = new FriendsModelContainer())
{
NewFriend.FirstName = FirstNameTextBox.Text;
NewFriend.MiddleName = MiddleNameTextBox.Text;
NewFriend.LastName = LastNameTextBox.Text;
DialogResult = true;
}
Close();
}
private void DeleteSelectedUserButton_Click(object sender, RoutedEventArgs e)
{
using (var ctx = new FriendsModelContainer())
{
var userToDelete = ctx.Friends.Find(SelectedFriend.FriendId);
if (userToDelete != null)
{
ctx.Friends.Remove(userToDelete);
Friends.Remove(SelectedFriend);
UsersListBox.SelectedIndex = 0;
ctx.SaveChanges();
}
}
}
private void AddUserButton_Click(object sender, RoutedEventArgs e)
{
AddUserWindow addUserWindow = new AddUserWindow();
if (addUserWindow.ShowDialog() == true)
{
Friends.Add(addUserWindow.NewFriend);
using (var ctx = new FriendsModelContainer())
{
ctx.Friends.Add(addUserWindow.NewFriend);
ctx.SaveChanges();
}
}
else
{
}
}
