C# (CSharp) PostalCodeCity примеры использования

Пример #1

 public async Task <PostalCodeCity> FindMatchAsync(PostalCodeCity postalCodeCity)
 {
     return(await _context.PostalCodeCities.FirstOrDefaultAsync(pcc =>
                                                                pcc.PostalCodeId == postalCodeCity.PostalCodeId && pcc.CityId == postalCodeCity.CityId));
 }

Пример #2

 public async Task AddAsync(PostalCodeCity postalCodeCity)
 {
     await _context.PostalCodeCities.AddAsync(postalCodeCity);
 }