c#中怎么定义有指针的类或者结构体？

Question

如题？    
       unsafe struct tester
    { 
        string str; string chang; tester * next; 
    } 
就是像数据结构中单链表的结点的结构体，要怎么声明才行，谢谢！

Answer 1

链表结点
    class SingleLink
    {
        private int idata;
        public int Data
        {
            get
            { return idata; }
            set
            { idata = value; }
        }
        public SingleLink next;
        public SingleLink()
        {
            idata = -1;
            next = null;
        }
        public SingleLink(int data)
        {
            idata = data;
            next = null;
        }
    }
http://topic.csdn.net/u/20090408/11/a9d4f2f7-3dd0-4e45-9a48-1e8b881552aa.html