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);
}
