private void Ajout_Click(object sender, RoutedEventArgs e) { try { GestionCategorieVueModele vm = (GestionCategorieVueModele)this.DataContext; vm.Ajouter(); } catch (ExceptionAccesBD err) { MessageBox.Show(err.details); } catch (Exception err) { MessageBox.Show(err.Message); } }
private void Effectuer_Click(object sender, RoutedEventArgs e) { try { GestionCategorieVueModele vm = (GestionCategorieVueModele)this.DataContext; string resultat = vm.EffectuerAction(GrilleCategories.SelectedIndex); this.DataContext = new GestionCategorieVueModele(); MessageBox.Show(resultat); } catch (ExceptionAccesBD err) { MessageBox.Show(err.details); } catch (Exception err) { MessageBox.Show(err.Message); } }