Add clickable hyperlinks to a RichTextBox without new paragraph

Question

Is it possible to dynamically add hyperlinks without creating new paragraphs like in this question Dynamically adding hyperlinks to a RichTextBox?

I want something

Answer 1

As for making a RichTextBox or TextBox read only

TextBoxBase.IsReadOnly Property

For adding text you can use a run

    FlowDocument doc = new FlowDocument();
    rtb.Document = doc;
    rtb.IsReadOnly = true;

    Paragraph para = new Paragraph();
    doc.Blocks.Add(para);

    Hyperlink link = new Hyperlink();
    link.IsEnabled = true;
    link.Inlines.Add("Hyperlink");
    link.NavigateUri = new Uri("http://www.google.co.uk");
    para.Inlines.Add(link);
    Run run = new Run();
    run.Text = " next words";
    para.Inlines.Add(run);