C# excel write

  public static void SaveToExcel(string sheeetName, string columnNumber, string value)

        {

            

            //string path = Directory.GetParent(Environment.CurrentDirectory).Parent.Parent.FullName + "\\Utilities\\Testdata.xlsx";

            string path = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + "\\utilities\\sheet.xlsx"; ;

            FileInfo newFile = new FileInfo(path);

            ExcelPackage pck = new ExcelPackage(newFile);

            var ws = pck.Workbook.Worksheets[sheeetName];

            ws.View.ShowGridLines = false;           

            ws.Cells[columnNumber].Value = value;

            pck.Save();           

        }