public XLWorkbook(XLEventTracking eventTracking) { EventTracking = eventTracking; DefaultRowHeight = 15; DefaultColumnWidth = 8.43; Style = new XLStyle(null, DefaultStyle); RowHeight = DefaultRowHeight; ColumnWidth = DefaultColumnWidth; PageOptions = DefaultPageOptions; Outline = DefaultOutline; Properties = new XLWorkbookProperties(); CalculateMode = XLCalculateMode.Default; ReferenceStyle = XLReferenceStyle.Default; InitializeTheme(); ShowFormulas = DefaultShowFormulas; ShowGridLines = DefaultShowGridLines; ShowOutlineSymbols = DefaultShowOutlineSymbols; ShowRowColHeaders = DefaultShowRowColHeaders; ShowRuler = DefaultShowRuler; ShowWhiteSpace = DefaultShowWhiteSpace; ShowZeros = DefaultShowZeros; RightToLeft = DefaultRightToLeft; WorksheetsInternal = new XLWorksheets(this); NamedRanges = new XLNamedRanges(this); CustomProperties = new XLCustomProperties(this); ShapeIdManager = new XLIdManager(); Author = Environment.UserName; }