static void Main(string[] args) { const string pathToTempPdfFile = "..\\..\\App_Data\\7fbcb632-e54c-4ee0-a76b-4dc4b0e8379f_nohdr.pdf"; var target = new TestImplementationToShowExample(); if (args.Any()) { Console.WriteLine("attempting to writing new PDF here: " + args[0]); target.PathToPdf = args[0]; } else { Console.WriteLine("please provide path:"); target.PathToPdf = Console.ReadLine(); Console.WriteLine("writing file"); } target.AddHeaderAndFooter(pathToTempPdfFile); Console.WriteLine("completed writing file"); }