private void Inserir_Click(object sender, RoutedEventArgs e)
{
Turma t = new Turma();
t.Codigo = txtTurma.Text;
t.CursoId = (box.SelectedItem as Curso).Id;
n.Inserir(t);
grid.ItemsSource = n.Listar();
}
public CadastrarAlunoWindow()
{
InitializeComponent();
NTurma t = new NTurma();
box.ItemsSource = t.Listar();
}
