Dynamically adding hyperlinks to a RichTextBox

Question

I\'m trying to dynamically add some hyperlinks to a RichTextBox using WPF and C# but am not having much success. My code is summarised below:

FlowDocument do         


        

Answer 1

A simple solution for reading a richTextBox text and transforming it into a link:

richTextBox.IsDocumentEnabled = true;

TextPointer t1 = richTextBox1.Document.ContentStart;
TextPointer t2 = richTextBox1.Document.ContentEnd;
TextRange tr = TextRange(t1,t2);
string URI = tr.Text;

Hyperlink link = new Hyperlink(t1, t2);

link.IsEnabled = true;
link.NavigateUri = new Uri(URI); 
link.RequestNavigate += new RequestNavigateEventHandler(link_RequestNavigate);


private void link_RequestNavigate(object sender,RequestNavigateEventArgs e)
{
    System.Diagnostics.Process.Start(e.Uri.AbsoluteUri.ToString());
}

Answer 2

The Document in a RichTextBox is disabled by default, set RichtTextBox.IsDocumentEnabled to true.