private void poblarControles() { //Actualizar Comboboxes cmbDepa.DataSource = null; cmbDepa.ValueMember = "idDepartamento"; cmbDepa.DisplayMember = "nombre"; cmbDepa.DataSource = DepartamentoDAO.getLista(); cmbCarnet.DataSource = null; cmbCarnet.ValueMember = "idUsuario"; cmbCarnet.DisplayMember = "idUsuario"; cmbCarnet.DataSource = UsuarioDAO.getLista(); }