private void SaveAccountInfoInStorage() { var companyNumber = SelectedCompanyHeadNumber; var contactNumber = GetPhoneHeadNumber(SelectedContactHeadNumber); if (AccountInformation.AccountId != null) { ServiceLogic.Update(SelectedAccountInfo); // 여기서 업데이트를 할 것입니다..... // 아이디 값이 없으면 //AccountList.Add(ServiceLogic.Update(AccountInformation)); return; } if (IsCompatibility(companyNumber, contactNumber) != true) { MessageBox.Show("값을 넣어주세요"); return; } ShowAddedAccount(ServiceLogic.Insert(AccountInformation)); MessageBox.Show("성공"); }