GridView导出到Excel如何去掉链接

Question

protected void btnToExcel_Click(object sender, EventArgs e)
    {
        Response.Clear();
        Response.BufferOutput = true;        Response.Charset = "GB2312";        Response.AppendHeader("Content-Disposition", "attachment;filename=FileName.xls");        Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
        //设置导出文件格式
        Response.ContentType = "application/ms-excel";        Response.Write("<meta http-equiv=Content-Type content=\"text/html;charset=GB2312\">");        //关闭ViewState
        GridView1.EnableViewState = false;        System.Globalization.CultureInfo cultureInfo = new System.Globalization.CultureInfo("ZH-CN", true);
        System.IO.StringWriter stringWriter = new System.IO.StringWriter();
        System.Web.UI.HtmlTextWriter textWriter = new System.Web.UI.HtmlTextWriter(stringWriter);        pds.AllowPaging = false;
        bind();
        GridView1.RenderControl(textWriter);
        //把HTML写回浏览器
        Response.Write(stringWriter.ToString());
        Response.End();        pds.AllowPaging = true;
        bind();    }
在GridView中有连接    我想把导出后的Excel里的连接去掉（只导出文本内容，不导连接功能）