private void btnSpoorSectorBlokkeren_Click(object sender, EventArgs e)
{
if (cbSpoorSectorblokkeren.SelectedItem != null)
{
int spoor = Convert.ToInt32(cbSpoorSectorblokkeren.SelectedItem.ToString());
MessageBox.Show(bc.ToggleSpoor(bc.GetSpoorByNummer(spoor)));
}
else
{
MessageBox.Show(errorselect);
}
}