public OrderState GetOrderState(int orderID, byte state)
{
return(OrderStates
.Include(col => col.StateNavigation)
.Where(x => x.OrderId == orderID)
.Where(x => x.State == state).FirstOrDefault());
}
public IEnumerable <OrderState> GetOrderStates(int orderID)
{
return(OrderStates
.Include(col => col.StateNavigation)
.Where(x => x.OrderId == orderID)
.OrderBy(x => x.State)); //to samo co po date ale szybciej
}