private void btn_next1_Click(object sender, EventArgs e)
{
if (BS_Depart.Position + 1 == BS_Depart.Count)
{
BS_Reser.MoveNext();
}
else
{
BS_Depart.MoveNext();
}
}
private void btn_previous1_Click(object sender, EventArgs e)
{
if (BS_Depart.Position - 1 < 0)
{
BS_Reser.MovePrevious();
}
else
{
BS_Depart.MovePrevious();
}
}