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

        private void addToTable()
        {
            var tbl = _worksheet.Tables.Add(new ExcelAddressBase(1, 1, _row - 1, _columns.Count), "Data");
            tbl.ShowHeader = true;
            tbl.TableStyle = TableStyle;
            setAggregateFunctions(tbl);
        }