NPOI.XSSF.UserModel.XSSFWorkbook.SaveCalculationChain C# (CSharp) Method

        private void SaveCalculationChain()
        {
            if (calcChain != null)
            {
                int count = calcChain.GetCTCalcChain().SizeOfCArray();
                if (count == 0)
                {
                    RemoveRelation(calcChain);
                    calcChain = null;
                }
            }
        }