copy highlighted richtextbox text to clipboard vb.net

[polas]

I'm from Lithuania so do not surprize if you see program in LT version

Hi i have only ths code for so far so maby someone will know
how to copy only highlighted text like in the picature shown

Exaple: what i want to copy like so

www.blabla.com/2013
www.ggg.com/2013 and so on to clipboard and other leave as it is not to copy.



Here is what i have for so far
It copies only one selected text.
But i want to copy to clipboard only highlighted like in the picture shown

 If RichTextBox1.SelectedText <> "" Then
            'Copy the information to the clipboard
            Clipboard.SetText(RichTextBox1.SelectedText)
        Else
            'If no text was selected, print out an error message box
            MsgBox("No text is selected to copy")
        End If

and this copy all but not in new line

 If True Then
            ' Check if selection exists and that it's not null
            If RichTextBox1.SelectionLength > 0 Then
                ' Copy the selected text to the Clipboard
                Clipboard.SetText(RichTextBox1.Text, TextDataFormat.Text)
            End If
        End If