[Gtk-sharp-list] How to Use TextTag

[Marc Glenn]

Hello guys,

     I am creating an application that uses Gtk.TextView.
     My problem is how can I format the text in the TextView like 
setting to bold, adjusting font-size, foreground color.

     Is this possible with TextTag? Do you know any sample code on how 
to use this?
     Thanks in advance.

Regards,
Marc Glenn