private void cargarComboRegimen() { try { //Vaciar comboBox this.cbxTipoRegimen.DataSource = null; Regimen regimen = new Regimen(); //Asignar la propiedad DataSource this.cbxTipoRegimen.DataSource = regimen.getRegimenes("administrador"); //Indicar qué propiedad se verá en la lista this.cbxTipoRegimen.DisplayMember = "regimen_Descripcion"; //Indicar qué valor tendrá cada ítem this.cbxTipoRegimen.ValueMember = "regimen_Id"; } catch (Exception ex) { MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } }