private void SwapNode(int valueA, int valueB, LinkedListBase lnkBase)
        {
            var temp = lnkBase[valueA];

            lnkBase[valueA] = lnkBase[valueB];
            lnkBase[valueB] = temp;
        }
 public void SortBubble(int length, LinkedListBase lnkList)
 {
     for (int outer = 1; outer < length; outer++)             //14
     {
         for (int inner = 0; inner < length - outer; inner++) //length = 14
         {
             if (lnkList[inner] > lnkList[inner + 1])
             {
                 SwapNode(inner, inner + 1, lnkList);
             }
         }
     }
 }