public void ExportInXml(IXmlFormatExporter xmlManager) { xmlManager.Export(booksList); }
public void ExportToXML(string filePath, IXmlFormatExporter exporter) { exporter.Export(this.Books, filePath); }
public void ExportToXml(IXmlFormatExporter exporter, string fileName) { var books = repository.LoadBooks(); exporter.Export(books, fileName); }