PdfRpt.Core.Helper.TableHelper.CloneMainTableStructure C# (CSharp) Method

        public static PdfGrid CloneMainTableStructure(DocumentPreferences pageSetup, IList<ColumnAttributes> pdfColumnsDefinitions)
        {
            if (pageSetup.GroupsPreferences == null || pageSetup.GroupsPreferences.GroupType == GroupType.HideGroupingColumns)
            {
                pdfColumnsDefinitions = pdfColumnsDefinitions.Where(x => x.IsVisible && !x.IncludeInGrouping).OrderBy(x => x.Order).ToList();
            }

            if (pageSetup.GroupsPreferences != null && pageSetup.GroupsPreferences.GroupType == GroupType.IncludeGroupingColumns)
            {
                pdfColumnsDefinitions = pdfColumnsDefinitions.Where(x => x.IsVisible || x.IncludeInGrouping).OrderBy(x => x.Order).ToList();
            }

            var widths = pageSetup.PagePreferences.RunDirection == PdfRunDirection.LeftToRight
                ? pdfColumnsDefinitions.OrderBy(x => x.Order).Select(x => x.Width).ToArray()
                : pdfColumnsDefinitions.OrderBy(x => x.Order).Select(x => x.Width).Reverse().ToArray();

            if (pageSetup.PagePreferences.RunDirection == null)
                pageSetup.PagePreferences.RunDirection = PdfRunDirection.LeftToRight;

            var mainTable = new PdfGrid(widths.Length)
            {
                RunDirection = (int)pageSetup.PagePreferences.RunDirection,
                WidthPercentage = pageSetup.MainTablePreferences.WidthPercentage,
                SplitLate = pageSetup.MainTablePreferences.SplitLate,
                SpacingAfter = pageSetup.MainTablePreferences.SpacingAfter,
                SpacingBefore = pageSetup.MainTablePreferences.SpacingBefore,
                KeepTogether = pageSetup.MainTablePreferences.KeepTogether,
                SplitRows = pageSetup.MainTablePreferences.SplitRows
            };

            switch (pageSetup.MainTablePreferences.ColumnsWidthsType)
            {
                case TableColumnWidthType.Relative:
                    if(pageSetup.MainTablePreferences.TableType ==  TableType.NormalTable)
                    mainTable.SetWidths(widths);
                    break;
                case TableColumnWidthType.Absolute:
                    if (pageSetup.MainTablePreferences.TableType == TableType.NormalTable)
                    mainTable.SetTotalWidth(widths);
                    break;
                case TableColumnWidthType.FitToContent:
                    break;
                case TableColumnWidthType.EquallySized:
                    break;
            }

            return mainTable;
        }