public override bool Equals(System.Object otherBook)
{
if (!(otherBook is Book))
{
return(false);
}
else
{
Book newBook = (Book)otherBook;
bool imageEquality = this.GetImage() == newBook.GetImage();
bool authorEquality = this.GetAuthor() == newBook.GetAuthor();
bool nameEquality = this.GetName() == newBook.GetName();
bool isbnEquality = this.GetIsbn() == newBook.GetIsbn();
bool publisherEquality = this.GetPublisher() == newBook.GetPublisher();
bool priceEquality = this.GetPrice() == newBook.GetPrice();
bool quantEquality = this.GetQuantity() == newBook.GetQuantity();
return(imageEquality && authorEquality && nameEquality && isbnEquality && publisherEquality && priceEquality && quantEquality);
}
}