使用Open sdk xml从数据表导出excel

Question

我使用open xml sdk将数据导出到excel。现在我希望数据表直接导出使用数据表而不是使用网格视图当我直接将数据表提供给wb.Worksheets.Add（dt）时它会给出工作表名称异常，其次我想将文件保存到某个位置而不是下载我的代码在下面。

        DataTable dt = new DataTable("GridView_Data");
        foreach (TableCell cell in GridView1.HeaderRow.Cells)
        {
            dt.Columns.Add(cell.Text);
        }
        foreach (GridViewRow row in GridView1.Rows)
        {
            dt.Rows.Add();
            for (int i = 0; i < row.Cells.Count; i++)
            {
                dt.Rows[dt.Rows.Count - 1][i] = row.Cells[i].Text;
            }
        }
        using (XLWorkbook wb = new XLWorkbook())
        {
            wb.Worksheets.Add(dt);
            Response.Clear();
            Response.Buffer = true;
            Response.Charset = "";
            Response.ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
            Response.AddHeader("content-disposition", "attachment;filename=GridView.xlsx");
            using (MemoryStream MyMemoryStream = new MemoryStream())
            {
                wb.SaveAs(MyMemoryStream);
                MyMemoryStream.WriteTo(Response.OutputStream);
                Response.Flush();
                Response.End();
            }
        }