public PersonalInfoEditModel EditPersonalInfo(string personId) { var personalInfo = ModelManagementContext() .PersonalInformations.Where(t => t.PersonId == personId) .ToList().AsQueryable() .Get <PersonalInfoEditModel>(); personalInfo.Age = personalInfo.DateOfBirth == null ? 0 : DateConverter.CalculateAge(personalInfo.DateOfBirth.Value); return(personalInfo); }