比较全面的C# 分页局部方法

/// <summary>
    /// 分页显示调整
    /// </summary>
    private void ShowPage(string where)
    {        
        
        string urlbehind = "~/teacher_manage/cq_list.aspx?";
        string urlnext = "~/teacher_manage/cq_list.aspx?";
        //初始查询条件
        if (Request.QueryString["urlPagecount"] != null)
        {
            pageCount = Convert.ToInt32(Request.QueryString["urlPagecount"]);
            urlbehind += "urlPagecount=" + (pageCount - 1);
            urlnext += "urlPagecount=" + (pageCount + 1);
        }
        else
        {
            urlbehind += "urlPagecount=1";
            urlnext += "urlPagecount=2";
        }
        //进入页面的查询条件
        
        //计算页码
        //StudentItem = info;

        //给分页赋值
        hlPageFirst.Text = "首页";
        hlPageEnd.Text = "末页";

        if (pageCount <= 1)