asp.net 导出Word

        protected void btnExportWord_Click(object sender, EventArgs e)        {            Response.Charset = "UTF-8";            Response.ContentType = "application/msword";            this.EnableViewState = false;

            StringWriter sw = new StringWriter();            HtmlTextWriter htw = new HtmlTextWriter(sw);

            this.DataList1.RenderControl(htw);

            Response.Write(sw.ToString());            Response.End();        }