PdfRpt.Export.ExportToExcel.addHeaderFooter C# (CSharp) Method

        private void addHeaderFooter()
        {
            if (!string.IsNullOrEmpty(Header))
                _worksheet.HeaderFooter.OddHeader.CenteredText = Header;

            if (!string.IsNullOrEmpty(Footer))
                _worksheet.HeaderFooter.OddFooter.CenteredText = Footer;
        }