public static void GetAndOrSetErrorStyleID(SpreadsheetDocument workdocument, Worksheet worksheet, Cell currentCell)
        {
            WorkbookStylesPart stylesPart     = workdocument.WorkbookPart.WorkbookStylesPart;
            uint        fillId                = GetOrSetErrorFillID(workdocument);
            uint        styleId               = currentCell.StyleIndex ?? 0;
            CellFormats cellFormats           = stylesPart.Stylesheet.CellFormats;
            CellFormat  currentCellCellFormat = cellFormats.Descendants <CellFormat>().ElementAt((int)styleId);
            bool        cellFormatComparation = true;
            uint        checkedStyleIndex     = 0;

            //iterate over all cellFormat of the page
            foreach (CellFormat cfItem in cellFormats)
            {
                checkedStyleIndex++;

                cellFormatComparation = true;
                //iterate over all attributes of the current cellFormat to check if all are the same
                foreach (var item in cfItem.GetAttributes())
                {
                    bool check = false;
                    try
                    {
                        check = Equals(currentCellCellFormat.GetAttribute(item.LocalName, item.NamespaceUri), item);
                    }
                    catch (KeyNotFoundException)
                    {
                        check = false;
                        break;
                    }
                    if (!check) //
                    {
                        cellFormatComparation = false;
                        break;
                    }
                }
                if (cellFormatComparation)
                {
                    styleId = checkedStyleIndex;
                    break;
                }
            }
            if (cellFormatComparation)
            {
                if (currentCellCellFormat.FillId != fillId)
                {
                    CellFormat currentCellNewFormat = (CellFormat)currentCellCellFormat.CloneNode(true);
                    currentCellNewFormat.FillId = fillId;
                    cellFormats.AppendChild(currentCellNewFormat);
                    cellFormats.Count++;
                }
            }
            else
            {
                cellFormats.AppendChild(new CellFormat()
                {
                    BorderId = DefaultStyle, FillId = ErrorStyleFillId, FontId = DefaultStyle, NumberFormatId = DefaultStyle
                });
                cellFormats.Count++;
            }
            styleId = (uint)cellFormats.Descendants <CellFormat>().Count();
            currentCell.StyleIndex = styleId - 1;
            worksheet.Save();
        }