各位大神们,我想把数据库读出来的数据放到内存然后下载到客户端。
MemoryStream ms = new MemoryStream();
            dataset.WriteXml(ms, XmlWriteMode.IgnoreSchema);
            
            Response.Clear();
            Response.AddHeader("Content-Disposition", "attachment;filename=" + fileName + ".xml");
            Response.AddHeader("Content-Length", ms.Length.ToString());
            Response.ContentType = "application/octet-stream";
            byte[] b = ms.ToArray();
            Response.Write(ms);
            Response.End();有问题啊。 帮忙给看看! 万分感谢!