public Book()
{
_text = "Hello World!";
_pages = 1;
_geners = Geners.Comedy;
_price = 1;
_name = "How To learn c++ in 21 days";
_publisher = new Publisher();
_author = new Author();
}
public Book(Author author, string text, string name, short pages, Geners gener, Publisher publisher, decimal price) : this(author, text, name, pages, gener, publisher)
{
Price = price;
}
public Book(Author author, string text, string name, short pages, Geners gener, Publisher publisher) : this(author, text, name, pages, gener)
{
Publisher = publisher;
}
public Book(Author author, string text, string name, short pages, Geners gener) : this(author, text, name, pages)
{
Geners = gener;
}