C# (CSharp) IPostcodeRepository примеры использования

Пример #1

 public PostcodeController(IPostcodeRepository postcodeRepository)
 {
     _postcodeRepository = postcodeRepository;
 }

Пример #2

 public PropertiesController(IPropertyRepository propertyRepository, IPostcodeRepository postcodeRepository)
 {
     _propertyRepository = propertyRepository;
     _postcodeRepository = postcodeRepository;
 }