比较长的文章进行分页显示

//第一步:获取文章id，并判断是否为null
            if (Request.QueryString["bgid"]!=null)
            {
                bg_id =Convert.ToInt32(Request.QueryString["bgid"]);
               ST_StarNew st= ST_StarNewManager.GetST_StarNewBySs_Id(bg_id);
               Page.Header.Title = st.Ss_Title + “这里为页面标题";
               titleDiv.InnerHtml = " <a href=‘.‘>首页</a> > <a href=‘‘>明星八卦</a> > "+st.Ss_Title;
               bg_title.InnerHtml = st.Ss_Title + "<br /><span>时间:" + st.Ss_PostDate.ToString() + "&nbsp; 来源:" + st.Ss_source + " &nbsp; 点击: " + st.Ss_click + "次</span>";  //标题及相关信息
               if (count.Length > 100)
               {
                   zai_yao.InnerHtml = PubJs.StripHT(st.Ss_Content).Substring(0, 100); //摘要.过滤html代码
               }
               else {
                   zai_yao.InnerHtml = PubJs.StripHT(st.Ss_Content); //摘要.过滤html代码
               }                //八卦正文

//第二步:通过正则表达式按指定的字符串进行分割，此时须导入命名空间using System.Text.RegularExpressions;

                string[] resultString = Regex.Split(st.Ss_Content, "#dsj#", RegexOptions.IgnoreCase);
                if (resultString.Length > 1)
                {

                    for (int i = 1; i <= resultString.Length; i++)
                    {
                        pageStr.InnerHtml += "<a href=‘star.aspx?bgid="+bg_id+"&page=" + i + "‘>" + i + "</a>"; //分页
                    }
                }
                if (Request.QueryString["page"] != null)
                {
                    int page = Convert.ToInt32(Request.QueryString["page"]);
                    count_bg.InnerHtml = resultString[page-1];  //已 #dsj# 进行分割，并显示第一页，数组下标从0开始
                }
                else {
                    count_bg.InnerHtml = resultString[0];  //已 #dsj# 进行分割，并显示第一页
               
                }
                //下一篇：这是下一遍标题
                //    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;下一篇：这是下一遍标题
                upBg.InnerHtml = ST_StarNewManager.GetSt_starBySs_idOrUp(bg_id, 1);    //上一篇下一篇
              
           
            }

 

 

以下是PubJs类里去除html代码的方法

 /// <summary>
    /// 除去html代码
    /// </summary>
    /// <param name="strHtml"></param>
    /// <returns></returns>
public static string StripHT(string strHtml)
{

//导入命名空间using System.Text.RegularExpressions;
            Regex regex=new Regex("<.+?>",RegexOptions.IgnoreCase);
            string strOutput=regex.Replace(strHtml,"");
            return strOutput;
 }

 

 

/// <summary>
        /// 获取文章的上一篇和下一篇，返回字符串
        /// </summary>
        /// <returns></returns>
        public static String GetSt_starBySs_idOrUp(int ss_id, int uponType)
        {

//方法一：通过存储过程
            //SqlCommand comm = new SqlCommand();
            //comm.Connection = dsj.DAL.DBHelper.Connection;
            //comm.CommandText = "Proc_GetBg_SsId";//存储过程名

            //comm.Parameters.Add(new SqlParameter("@Ss_Id", SqlDbType.Int));//Id
            //comm.Parameters[0].Value = ss_id;
            //comm.Parameters.Add(new SqlParameter("@upOndown", SqlDbType.Int));//类型
            //comm.Parameters[1].Value = uponType;
          
            //comm.CommandType = CommandType.StoredProcedure;
 
            //SqlDataAdapter dataAdapter = new SqlDataAdapter(comm);
            //DataSet ds = new DataSet();
            //dataAdapter.Fill(ds);
            //return ds;

//方法二:普通sql语句
            string onAndDonw = string.Empty;

              string sql = "";
              sql = "select * from ST_StarNews where Ss_Id = (select MAX(Ss_Id) from ST_StarNews where Ss_Id<@Ss_Id)";
              SqlDataReader reader = DBHelper.GetReader(sql, new SqlParameter("@Ss_Id", ss_id));
              if (reader.Read())
              {

                 onAndDonw = "上一篇：<a href=‘star.aspx?bgid=" + Convert.ToInt32(reader["Ss_Id"]) + "‘>" + reader["Ss_Title"].ToString() + "</a>";
                  reader.Close();
              }
              else
              {
                  reader.Close();
                
              }
              sql = "select * from ST_StarNews where Ss_Id=(select MIN(Ss_Id) from ST_StarNews where Ss_Id>@Ss_Id)";
              SqlDataReader reader2 = DBHelper.GetReader(sql, new SqlParameter("@Ss_Id", ss_id));
              if (reader2.Read())
              {

                  onAndDonw += "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;下一篇：<a href=‘star.aspx?bgid=" + Convert.ToInt32(reader["Ss_Id"]) + "‘>这是下一遍标题</a>";
                  reader2.Close();
              }
              else
              {
                  reader2.Close();
               
              }

              return onAndDonw;
        }