while (!isOK)
            {
                isOK=true;
                for (int i = 0; i < 2; i++)
                {
                    switch (order)
                    {
                        case SortType.ASC:
                            {
                                if (list[i] > list[i + 1])
                                {
                                    Swap(ref list[i], list[i + 1]);
                                    isOK=false;
                                }
                                break;
                            }
                    }
                }
问题:当执行到最后一行break的时候,是返回到顶部while继续执行代码,还是返回到for继续执行代码啊??