public ListadoForm() { InitializeComponent(); estadisticasDao = new EstadisticasDao(); for (int i = Generals.getFecha().Year + 1; i >= 2000; i--) { this.AƱoComboBox.Items.Add(i.ToString()); } new GradoDePublicacionDao().getGradosDePublicacion().ForEach(elem => { this.gradoComboBox.Items.Add(elem); }); this.gradoComboBox.SelectedIndex = 1; this.AƱoComboBox.SelectedIndex = 0; this.TrimestreComboBox.SelectedIndex = 0; this.EstadisticaComboBox.SelectedIndex = 0; }