public override int GetHashCode() => FullString?.GetHashCode() ?? 0;
public override int GetHashCode() { return(FullString != null ? FullString.GetHashCode() : 0); }
public override int GetHashCode() => FullString?.GetHashCode() ?? 0;
public override int GetHashCode() { return(FullString != null ? FullString.GetHashCode() : 0); }