public BindingList<OrderDetailEntity> GetOrderDetail(int? orderID) { BindingList<OrderDetailEntity> OrderDetailList; if (orderID != null) { OrderDetailList = this.GetEntityList<OrderDetailEntity>("GetOrderDetailByOrderID", CommandType.StoredProcedure, this.CreateParameter("@OrderID", orderID)); } else>I checked the Sample code in the MM directory but it looks like the sample there is for the pre VS 2005 version?