/// <summary>
/// Calculates hash code for current book
/// </summary>
/// <returns>Hash code of the book</returns>
public override int GetHashCode()
{
int hashCode = 0;
unchecked
{
hashCode = Title.GetHashCode() + Author.GetHashCode() + Genre.GetHashCode() +
NumberOfPages.GetHashCode() + Language.GetHashCode() + Country.GetHashCode();
}
return(hashCode);
}
public override int GetHashCode()
{
int hash = 17;
hash = hash * 23 + Id.GetHashCode();
hash = hash * 23 + Name.GetHashCode();
hash = hash * 23 + Authors.GetHashCode();
hash = hash * 23 + NumberOfPages.GetHashCode();
hash = hash * 23 + Publisher.GetHashCode();
hash = hash * 23 + MediaType.GetHashCode();
hash = hash * 23 + Country.GetHashCode();
hash = hash * 23 + ReleaseDate.GetHashCode();
hash = hash * 23 + PrecededBy.GetHashCode();
hash = hash * 23 + FollowedBy.GetHashCode();
return(hash);
}