//修改订单基本信息
public void ChangeOrder(Orders order)
{
using (var db = new OrderDB())
{
db.Order.Attach(order);
db.Entry(order).State = EntityState.Modified;
order.GetDetails.ForEach(
details => db.Entry(details).State = EntityState.Modified);
db.SaveChanges();
}
}
/// <summary>
/// edit order's customer
/// </summary>
/// <param name="orderId"> id of the order whoes customer will be update</param>
/// <param name="newCustomer">the new customer of the order which will be update</param>
public void UpdateCustomer(Order order)
{
using (var db = new OrderDB())
{
db.Order.Attach(order);
db.Entry(order).State = EntityState.Modified;
order.details.ForEach(
detail => db.Entry(detail).State = EntityState.Modified);
db.SaveChanges();
}
}
