ASP.NET中导出按钮的方法

这里记录一下ASP.NET 中添加导出Excel功能的方法。

//导出
        protected void btnOutExcel_Click(object sender, EventArgs e)
        {
            if (rptList.Items.Count > 0)
            {
                //调用导出方法              
                ExportGridViewForUTF8("艺术品信息汇总");
            }
            else
            {
                PublicClass.ShowAlter(this.Page, "waring", "没有数据可导出！");
            }

        }

        ///

        /// 导出方法
        ///

        /// 保存的文件名称
        private void ExportGridViewForUTF8(string filename)
        {
            Response.Clear();
            Response.Buffer = true;
            Response.Charset = "utf-8";
            Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(filename, System.Text.Encoding.UTF8) + ".xls");
            Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");     //设置输出流为简体中文
            Response.ContentType = "application/ms-excel";    //设置输出文件类型为excel文件。
            this.EnableViewState = false;
            System.Globalization.CultureInfo myCItrad = new System.Globalization.CultureInfo("ZH-CN", true);
            System.IO.StringWriter oStringWriter = new System.IO.StringWriter(myCItrad);
            System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
            rptList.RenderControl(oHtmlTextWriter);

            Response.Write("

");
            Response.Write("");
            Response.Write("");
            Response.Write(" ");
            Response.Write(string.Format(" ", filename));
            Response.Write("");

            Response.Write("

");
            Response.Write(" ");
            Response.Write(" ");
            Response.Write(" ");
            Response.Write(" ");
            Response.Write(" ");
            Response.Write(" ");
            Response.Write("");
            Response.Write("");
            Response.Write("");
            Response.Write("");
            Response.Write("");
            Response.Write("");
            Response.Write("");
            Response.Write("");
            Response.Write("");

            Response.Write("

");
            Response.Write("");
            Response.Write("");
            Response.Write(oStringWriter.ToString());
            Response.Write("

{0}
序号	艺术品编号	艺术品名称	作者	创作日期	展览名称	展出日期	撤展日期	所属展厅	材质	展品尺寸	有源标签号	无源标签号	状态	备注

");
            Response.Write(" ");
            Response.End();
        }