public void Add(string bookmark, int page, string id)
        {
            BookmarkInformation bookmarkInformation = null;

            if (base.m_hashtable.Contains(bookmark))
            {
                bookmarkInformation = this[bookmark];
                if (bookmarkInformation.Page > page)
                {
                    bookmarkInformation.Page = page;
                    bookmarkInformation.Id   = id;
                }
            }
            else
            {
                bookmarkInformation = new BookmarkInformation(id, page);
                base.m_hashtable.Add(bookmark, bookmarkInformation);
            }
        }
 public void Add(string bookmark, BookmarkInformation bookmarkInfo)
 {
     base.m_hashtable.Add(bookmark, bookmarkInfo);
 }