private void toolStripButtonDelete_Click(object sender, EventArgs e) { User user = (User)bindingSourceUsers.Current; DialogResult result = MessageBox.Show("Are you sure you want to delete this user?", "Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2); if (result == DialogResult.Yes) { UsersRepository usersRepository = new UsersRepository(); usersRepository.Delete(user); BindControls(); } }