PdfRpt.Core.PdfTable.RowsManager.TableInitAddHeaderAndFooter C# (CSharp) Method

        public void TableInitAddHeaderAndFooter()
        {
            if (SharedData.MainTableEvents != null)
                SharedData.MainTableEvents.MainTableCreated(new EventsArguments { PdfDoc = SharedData.PdfDoc, PdfWriter = SharedData.PdfWriter, Table = MainTable, ColumnCellsSummaryData = SharedData.ColumnCellsSummaryData, PreviousTableRowData = _previousTableRowData, PageSetup = SharedData.PageSetup, PdfFont = SharedData.PdfFont, PdfColumnsAttributes = SharedData.PdfColumnsAttributes });

            addExtraHeaderRows(name: "for HeaderRows > 0");
            addMainHeaderRow(name: "for HeaderRows > 0");

            addSummaryRemainingRow();
            addPageSummary();
            AddFooterRow(RowType.SummaryRow);

            addExtraHeaderRows(name: "for SkipFirstHeader = true");
            addMainHeaderRow(name: "for SkipFirstHeader = true");
        }

        /// <summary>
        /// Starts a new group by creating a new table and initializing its properties.
        /// </summary>
        /// <param name="groupHeaderRowCellsData">New group's header row data</param>
        /// <param name="shouldCheckOneGroupPerPage">Do we need a new page again?</param>
        public void StartNewGroup(IEnumerable <CellData> groupHeaderRowCellsData, bool shouldCheckOneGroupPerPage)
        {
            MainTable.ElementComplete = true; //print the last footer
            var hasRows = MainTable.Rows.Any();

            if (hasRows)
            {
                if (SharedData.ShouldWrapTablesInColumns)
                {
                    MainGroupTable.AddCell(new PdfPCell(MainTable)
                    {
                        Border = 0
                    });
                }
                else
                {
                    MainTable.SpacingAfter += MainTable.HeaderHeight + 2.5f;
                    tryFitToContent();
                    SharedData.PdfDoc.Add(MainTable);
                    MainTable.DeleteBodyRows();
                }
            }

            if (SharedData.MainTableEvents != null && _groupNumber > 0)
            {
                SharedData.MainTableEvents.GroupAdded(new EventsArguments {
                    PdfDoc = SharedData.PdfDoc, PdfWriter = SharedData.PdfWriter, Table = MainGroupTable, ColumnCellsSummaryData = SharedData.ColumnCellsSummaryData, PreviousTableRowData = CurrentRowInfoData.PreviousTableRowData, PageSetup = SharedData.PageSetup, PdfFont = SharedData.PdfFont, PdfColumnsAttributes = SharedData.PdfColumnsAttributes
                });
            }

            _groupNumber++;
            if (shouldCheckOneGroupPerPage)
            {
                showOneGroupPerPage();
            }
            renderGroupHeader(groupHeaderRowCellsData);
            initMainTable();
            RowsManager.TableInitAddHeaderAndFooter();
            reset();
        }