public override int GetHashCode()
{
return(Cyan.GetHashCode() ^ Magenta.GetHashCode() ^ Yellow.GetHashCode() ^ Black.GetHashCode());
}
/// <summary>
/// Plays the role of a hash function of a certain type.
/// </summary>
/// <returns>Integer number</returns>
public override int GetHashCode()
{
return(Cyan.GetHashCode() ^ Magenta.GetHashCode() ^ Yellow.GetHashCode() ^ Keycolor.GetHashCode());
}