// Initiate record search with input id
        public static void SearchRecords(string patientID)
        {
            var i = 0;

            foreach (var item in RecordsList)
            {
                Console.WriteLine("Searching Records");
                Console.WriteLine();
                if (item.patientID == patientID)
                {
                    //how many iterations are done when a match is found
                    //Console.WriteLine("Match");
                    //Console.WriteLine("{0} many iterations", i);
                    Patient.WritePatientFile(RecordsList, i);
                    Console.WriteLine();
                    //perform delete request
                    DeleteFile(RecordsList, i);
                    //minus 1 from counter so smaller than list length for next step
                    i--;
                    break;
                }
                i++;
            }
            int len = RecordsList.Count;

            if (i == len)
            {
                Console.WriteLine("Patient ID does not exist");
            }
        }