//Create a Generic method to add data . private static PatientDetails AddMethod(int patient_ID, string patient_Name, int patient_phone, int patient_age, string symptoms, string covidPt) { PatientDetails objectptdetails = new PatientDetails(); //Set the data objectptdetails.Setpatient_ID(patient_ID); objectptdetails.Setpatient_Name(patient_Name); objectptdetails.Setpatient_phone(patient_phone); objectptdetails.Setpatient_age(patient_age); objectptdetails.Setsymptoms(symptoms); objectptdetails.SetcovidPt(covidPt); return(objectptdetails); }