Read excel file in .NEt 6 using EPPlus library

public static void Main(string[] args)
{
    //nuget package manager or dotnet cli
    //install-package EPPlus
    //https://www.nuget.org/packages/EPPlus/
    //https://github.com/JanKallman/EPPlus

    FileInfo file = new FileInfo(@"C:\Test\" + "ExcelSample.xlsx");
    ExcelPackage.LicenseContext = LicenseContext.NonCommercial;
    using (ExcelPackage package = new ExcelPackage(file))
    {
        //Get the work book in the file
        ExcelWorkbook workBook = package.Workbook;
        if (workBook != null)
        {
            if (workBook.Worksheets.Count > 0)
            {
                //Get the first worksheet
                ExcelWorksheet currentWorksheet = workBook.Worksheets.First();
                //Read some data
                Console.WriteLine(currentWorksheet.Cells["B1"].Value);
                Console.WriteLine(currentWorksheet.Cells["B2"].Value