返回链表的最后一个节点

Question

尝试用链表实现堆栈，在pop中出现问题，代码

 public class MyItemType
    {
    ................
    }
 class MyStack
    {
        LinkedList<MyItemType> ourList = null;
        MyItemType top = null;
................
 public MyItemType Pop()
            {
                if (IsEmpty())
                {
                  return null;
                }
                else
                {
                    MyItemType temp = ourList.Last;  // <--- issue here
                    ourList.RemoveLast();
                    return temp;
                }
            }

................

}

错误:错误2不能隐式转换类型"System.Collections.Generic"。LinkedListNode' to 'Ex1。MyItemType '

Answer 1

你需要这样做

ourList.Last.Value

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