如果有两个未成交委托就会有两个委托索引，一个成交以后，另一个未成交的委托索引会变化吗？
Array ids;Bool ret = A_GetUnFillOrderIDs(Symbol_deal,ids,\"\",0);OrdId_up = ids[0]; OrdId_down = ids[1];Commentary(\"OrdId_up=\"+text(OrdId_up));Commentary(\"OrdId_down=\"+text(OrdId_down));