public static SqlInt32 SW_CancelOrder(string ShipwireUsername, string ShipwirePassword, long OrderID) { ShipwireClient sw = new ShipwireClient(ShipwireUsername, ShipwirePassword); int success = sw.CancelOrder(OrderID); if (!String.IsNullOrEmpty(sw.ErrMsg)) RaiseErr(sw.ErrMsg); return success; }