internal static string DeletOrder(int QID, int OID, string OrderID, string userId) { int result = 0; OrderInfo orderInfo; switch (QID) { case 52: orderInfo = new OrderInfo(); orderInfo.OrderID = OrderID; result = orderInfo.DeleteMyOrderByOrderID(); break; case 152: orderInfo = new OrderInfo(); orderInfo.OrderID = OrderID; result = orderInfo.DeleteClubOrderByOrderID(); break; default: break; } if (result > 0) { return("已經刪除訂單"); } else { return("刪除訂單失敗"); } }