public void AddOrderDB(Order order)
{
using (var db = new OrderDB()) {
db.Order.Add(order);
//db.Order.Attach(order);
//db.Entry(order).State = EntityState.Added;
db.SaveChanges();
}
}
public void DeleteDB(string orderId)
{
using (var db = new OrderDB()) {
var order = db.Order.Include("Items").SingleOrDefault(o => o.OrderID == orderId);
db.OrderItem.RemoveRange(order.Items);
db.Order.Remove(order);
db.SaveChanges();
}
}
public void Update(Order order)
{
using (var db = new OrderDB()) {
db.Order.Attach(order);
db.Entry(order).State = EntityState.Modified;
order.Items.ForEach(
item => db.Entry(item).State = EntityState.Modified);
db.SaveChanges();
}
}
public void AddOrderEF(Order order)
{
using (OrderDB db = new OrderDB()) {
try {
db.Order.Add(order);
//db.Order.Attach(order);
//db.Entry(order).State = EntityState.Added;
db.SaveChanges();
}
catch (Exception ex) { }
}
}