Question

Wondering if anyone can see why i am getting the error “Row not found or changed.” when i perform this LINQ query.

The row is there and the data is being picked up ok, but when it comes to update i am getting the error mentioned above.

aboDataDataContext dc = new aboDataDataContext();

        var orders = dc.GetOrderToAcknowledges;

        //Get the TWE Order ID and Store in DB.
        foreach (var order in orders)
        {
            int orderId = dc.amzOrders.Single(o => o.amzOrderId == order.amzOrderId).id;
            DateTime now = DateTime.Now;

            GetTWEOrderID(orderId, now.ToString());

            amzOrder orderUpdate = dc.amzOrders.Single(o => o.id == orderId);
            orderUpdate.acknowledged = true;
            orderUpdate.lastUpdate = Convert.ToDateTime(now);

            dc.SubmitChanges();

        }

Answer 1

Worked it out, looked into what DaveHogan said, and moved it around a bit also updated things a little…

var ou = dc.amzOrders.Single(o => o.amzOrderId == order.amzOrderId);
int orderId = ou.id;
DateTime now = DateTime.Now;

ou.acknowledged = true;
ou.lastUpdate = Convert.ToDateTime(now);

dc.SubmitChanges();

GetTWEOrderID(orderId, now.ToString());