Change excel file name while exporting DataTable to Excel using C# in ASP.Net

hi

I used below code to export excel file from database:

  string constr = ConfigurationManager.ConnectionStrings["behtopConnectionString"].ConnectionString;
        using (SqlConnection con = new SqlConnection(constr))
        {
            using (SqlCommand cmd = new SqlCommand("SELECT * FROM Estate_p"))
            {
                using (SqlDataAdapter sda = new SqlDataAdapter())
                {
                    cmd.Connection = con;
                    sda.SelectCommand = cmd;
                    using (DataTable dt = new DataTable())
                    {
                        sda.Fill(dt);
                        using (XLWorkbook wb = new XLWorkbook())
                        {
                            wb.Worksheets.Add(dt, "Customers");

                            Response.Clear();
                            Response.Buffer = true;
                            Response.Charset = "";
                            Response.ContentType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
                            Response.AddHeader("content-disposition", "attachment;filename=SqlExport.xlsx");
                            using (MemoryStream MyMemoryStream = new MemoryStream())
                            {
                                wb.SaveAs(MyMemoryStream);
                                MyMemoryStream.WriteTo(Response.OutputStream);
                                Response.Flush();
                                Response.End();
                            }
                        }
                    }
                }
            }
        }

see below line:

Response.AddHeader("content-disposition", "attachment;filename=SqlExport.xlsx");

here it will save excel file with this name: SqlExport.xlsx

I want it save excel file like 2017-03-17.xlsx

I mean I want it save excel file with current date...

how I can do it ?

Best regards

neda