private void AddItemBtn_Click(object sender, EventArgs e)
{
EditItemForm form = new EditItemForm(order);
form.FormClosed += (S, E) => OrderDetailBS.DataSource = order.GetDetails();
form.ShowDialog();
}
private void UpdateItemBtn_Click(object sender, EventArgs e)
{
List <OrderDetail> details = GetSelectedDetails();
if (details.Count == 0)
{
MessageBox.Show("未选择任何商品", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
EditItemForm form = new EditItemForm(order, details[0]);
form.FormClosed += (S, E) => OrderDetailBS.DataSource = order.GetDetails();
form.ShowDialog();
}