public int Add(object value)
        {
            PatientAllergyObj objPatientAllergy = value as PatientAllergyObj;

            _ds.V_PATIENT_ALLERGY.AddV_PATIENT_ALLERGYRow(
                objPatientAllergy.PatientAllergyId,                                                                                                                     // PatientAllergyID
                objPatientAllergy.PatientId,                                                                                                                            // PatientID
                objPatientAllergy.DrugClass,                                                                                                                            // DrugClass
                objPatientAllergy.DrugClassName,                                                                                                                        // DrugClassName
                objPatientAllergy.AllergyName,                                                                                                                          // AllergyName
                objPatientAllergy.EntryDate,                                                                                                                            // EntryDate
                0                                                                                                                                                       // SiteiD
                );
            return(1);
        }
        public void Remove(object value)
        {
            PatientAllergyObj objPatientAllergy = value as PatientAllergyObj;

            if (_ds.V_PATIENT_ALLERGY.Rows.Count > 0)
            {
                foreach (PatientAllergyDataSet.V_PATIENT_ALLERGYRow row in _ds.V_PATIENT_ALLERGY.Rows)
                {
                    if (row.PatientAllergyID == objPatientAllergy.PatientAllergyId)
                    {
                        _ds.V_PATIENT_ALLERGY.RemoveV_PATIENT_ALLERGYRow(row);
                        break;
                    }
                }
            }
        }