在文档中定义一链表CPtrList RcordList;
 我想在视图类中嵌套用链表:
    CDoc* pDoc=GetDocument();
    Position pos=pDoc->RecordList.GetHeadPosition();
    while(pos!=NULL)
      {
       NODE* node;
       node=(NODE*)pDoc->RecordList.GetNext();
       POSITION pos1=pDoc->RecordList.GetHeadPosition();
          while(pos!=NULL)
            {  NODE* node;
               node=.......
     这样可以吗???
     编译时,pos有问题??