private void btnAddProduct_Click(object sender, RoutedEventArgs e) { AddEditWin addEditWin = new AddEditWin(); this.Opacity = 0.3; addEditWin.ShowDialog(); this.Opacity = 1; ListProduct.ItemsSource = new ObservableCollection <Product>(context.Product); }
private void btnEditProduct_Click(object sender, RoutedEventArgs e) { if (ListProduct.SelectedItem is Product product) { AddEditWin addEditWin = new AddEditWin(product); this.Opacity = 0.3; addEditWin.ShowDialog(); this.Opacity = 1; ListProduct.ItemsSource = new ObservableCollection <Product>(context.Product); } else { MessageBox.Show("Запись не выбрана"); } }