private void MouseDouble_Click(object sender, MouseButtonEventArgs e) { SOSTAV sostav = sostavGrid1.SelectedItem as SOSTAV; string sost = sostav.SOSTAV_NAME; sportsmenGrid1.ItemsSource = db.SPORTSMENS.Where(u => u.SOSTAV_NAME.StartsWith(sost)).ToList(); }
private void MouseDouble_Click(object sender, MouseButtonEventArgs e) { try { SOSTAV sostav = sostavGrid1.SelectedItem as SOSTAV; string sost = sostav.SOSTAV_NAME; sportsmenGrid1.ItemsSource = db.SPORTSMENS.Where(u => u.SOSTAV_NAME.StartsWith(sost)).ToList(); } catch (Exception) { MessageBox.Show("Выбрана пустая строка."); } }