private void GetAndAddOrderrowsToOrderhead(OrderHead orderhead)
{
var sessionOrderrow = CartManger.Items;
foreach (var cartItem in sessionOrderrow)
{
var orderrow = new OrderRow();
orderrow.OrderHeadID = orderhead.OrderHeadID;
orderrow.ProductID = cartItem.ProductID;
orderrow.Quantity = cartItem.Quantity;
orderrow.ProductName = cartItem.ProductName;
orderrow.ProductNumber = (db.Products
.Where(p => p.ProductID == cartItem.ProductID)
.Select(p => p.ProductNumber)).FirstOrDefault();
orderrow.ProductPrice = cartItem.ProductPrice;
db.OrderRows.InsertOnSubmit(orderrow);
db.SubmitChanges();
}
}
partial void DeleteOrderRow(OrderRow instance);
partial void UpdateOrderRow(OrderRow instance);
partial void InsertOrderRow(OrderRow instance);
private void detach_OrderRows(OrderRow entity)
{
this.SendPropertyChanging();
entity.OrderHead = null;
}
private void attach_OrderRows(OrderRow entity)
{
this.SendPropertyChanging();
entity.OrderHead = this;
}