private void detach_Book_language(book Book_language_abc)
{
OnPropertyChanging("book");
Book_language_abc.Language_book = null;
}
private void detach_Book_editor(book Book_editor_abc)
{
OnPropertyChanging("book");
Book_editor_abc.Editor_book = null;
}
private void attach_Book_language(book Book_language_abc)
{
OnPropertyChanging("book");
Book_language_abc.Language_book = this;
}
private void attach_Book_editor(book Book_editor_abc)
{
OnPropertyChanging("book");
Book_editor_abc.Editor_book = this;
}
private void detach_Book_shelf(book Book_shelf_abc)
{
OnPropertyChanging("book");
Book_shelf_abc.Shelf_book = null;
}
private void attach_Book_shelf(book Book_shelf_abc)
{
OnPropertyChanging("book");
Book_shelf_abc.Shelf_book = this;
}
private void detach_Book_publisher(book Book_publisher_abc)
{
OnPropertyChanging("book");
Book_publisher_abc.Publisher_book = null;
}
private void attach_Book_publisher(book Book_publisher_abc)
{
OnPropertyChanging("book");
Book_publisher_abc.Publisher_book = this;
}
