where clause in linq list

[gunman]

H, I have a list of orders and I'm trying to filter this list. So far I have:\[code\] Dim orders = _orderController.LoadAll().ToList()\[/code\]which does indeed give me a list of orders which I can display on a gridview.How could I filter this list to say: \[code\]where order.referencenumber = "abc123"\[/code\]and only give me one order in the list to display in the gridviewCheers,