web導出Excel

 DataTable tb = SelectData("3");
            if (thisTable != null)
            {
                StringWriter sw = new StringWriter(); sw.WriteLine("編號\t帳號\t姓名\t電話\t地址\t金額\t開通時間"); foreach (DataRow dr in tb.Rows)
                {
                    sw.WriteLine(dr["cooperationNum"] + "\t" + dr["cooperationTheme"] + "\t" + dr["creater"] + "\t" + dr["createTime"]
                        + "\t" + dr["cooperationName"] + "\t" + dr["cooperationSubmitStateName"] + "\t" + dr["cooperationID"]);
                } sw.Close(); Response.AddHeader("Content-Disposition", "attachment; filename=YinHeUserInfo.xls"); Response.ContentType = "application/ms-excel"; Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312"); Response.Write(sw); Response.End();
            }