Excel Export from gridview

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ASP.NET

I want to export from gridview to excel sheet.
I have added code like that:

try
        {
            System.Web.UI.WebControls.Repeater gvSource = (System.Web.UI.WebControls.Repeater)Source;
            string attachment = "attachment; filename=" + strFileName.Trim().ToUpper() + ".xls";
            HttpContext.Current.Response.ClearContent();
            HttpContext.Current.Response.AddHeader("content-disposition", attachment);
            HttpContext.Current.Response.ContentType = "application/ms-excel";
            System.IO.StringWriter sw = new System.IO.StringWriter();
            System.Web.UI.HtmlTextWriter htw = new System.Web.UI.HtmlTextWriter(sw);
            //   htw.WriteLine("<H1>" + lblHeader.Text.ToString() + ddlAccounts.Text.ToString()+ "<H1>");
            gvSource.RenderControl(htw);
            HttpContext.Current.Response.Write(sw.ToString());
            HttpContext.Current.Response.End();
        }
        catch (Exception Ex)
        {
        }

In excel we have property to set Header and footer. Can we have same facility in C#.net to set header and footer for excel export?