private void button1_Click(object sender, EventArgs e)
{
string goodName = listBox1.SelectedItem.ToString();
ordertest.Goods goods = new ordertest.Goods(
Convert.ToUInt32(listBox1.SelectedIndex), goodName, priceList[goodName]);
ordertest.OrderDetail orderDetail = new ordertest.OrderDetail(
Convert.ToString(order.Details.Count + 1), goods, uint.Parse(textBox3.Text));
order.AddDetails(orderDetail);
detailsBindingSource.DataSource = null;
detailsBindingSource.DataSource = order.Details;
}
private void savebutton_Click(object sender, EventArgs e)
{
//Console.WriteLine(this.id, this.customer_name, this.customer_id);
int id_int = Convert.ToInt32(id);
ordertest.Customer c = new ordertest.Customer(Convert.ToUInt32(customer_id), customer_name);
ordertest.Goods goods = new ordertest.Goods(Convert.ToInt32(goods_id), goods_name, Convert.ToDouble(price));
ordertest.OrderDetail de = new ordertest.OrderDetail(goods, Convert.ToUInt32(amount));
if (op == 1)
{
if (service.GetById(id_int) == null)
{
ordertest.Order o = new ordertest.Order(id_int, c);
service.AddOrder(o); o.AddDetails(de);
}
else
{
service.GetById(id_int).AddDetails(de);
}
}
else if (op == 2)
{
ordertest.Order o = service.GetById(id_int);
var d = o.Details;
foreach (var i in d)
{
if (i.Goods.Id == Convert.ToInt32(goods_id))
{
i.Amount = Convert.ToUInt32(amount);
i.Goods.Price = Convert.ToDouble(price);
}
}
}
else if (op == 3)
{
if (service.GetById(id_int) == null)
{
throw new Exception("无此账单");
}
else
{
service.RemoveOrder(id_int);
}
}
MessageBox.Show("信息改变已保存");
this.Close();
}
