/// <summary>
/// Defines actions to be performed when a button is pressed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Delete_Click(object sender, RoutedEventArgs e)
{
Button a = (Button)sender;
tempStation = (BO.LineStation)a.DataContext;
bl.DeleteLineStation(tempStation.Code, managingLine.Id, tempStation.NumberInLine);
stopsList.ItemsSource = managingLine.Stops;
stopsList.Items.Refresh();
}