private void LookForOrder() //查找订单
{
switch (comboBox1.SelectedIndex)
{
case 0:
OrderDetailbindingSource1.DataSource = Oporder.OrderList;
break;
case 1:
OrderDetailbindingSource1.DataSource = Oporder.LookForOrderI(textBox2.Text);
break;
case 2:
OrderDetailbindingSource1.DataSource = Oporder.LookForOrderS(textBox2.Text);
break;
}
}