private void formFieldEtage_SelectedIndexChanged(object sender, EventArgs e) { try { if (formFieldEtage.SelectedItem == "") { return; } ListItem item = (ListItem)formFieldEtage.SelectedItem; DataSet1TableAdapters.salleTableAdapter salleAdaptater = new DataSet1TableAdapters.salleTableAdapter(); DataSet1.salleDataTable tab1 = new DataSet1.salleDataTable(); salleAdaptater.GetSalleByEtage(tab1, item.ID); List <ListItem> listitem = new List <ListItem>(); foreach (DataSet1.salleRow Row in tab1.Rows) { listitem.Add(new ListItem(Row.nom_salle, Row.id_salle)); } formFieldSalle.DataSource = listitem; } catch (Exception ex) { MessageBox.Show(ex.Message); } }
private void formFieldEtage_SelectedIndexChanged(object sender, EventArgs e) { try { if (formFieldEtage.SelectedItem == "") return; ListItem item = (ListItem)formFieldEtage.SelectedItem; DataSet1TableAdapters.salleTableAdapter salleAdaptater = new DataSet1TableAdapters.salleTableAdapter(); DataSet1.salleDataTable tab1 = new DataSet1.salleDataTable(); salleAdaptater.GetSalleByEtage(tab1, item.ID); List<ListItem> listitem = new List<ListItem>(); foreach (DataSet1.salleRow Row in tab1.Rows) { listitem.Add(new ListItem(Row.nom_salle, Row.id_salle)); } formFieldSalle.DataSource = listitem; } catch (Exception ex) { MessageBox.Show(ex.Message); } }