[Gtk-sharp-list] Redraw window

[Mathias Tausig]

Hy!

In an event of my main window, I first open a FileChooserDialog to read a
filename (and destroy it promptly) and call a function afterwards. My
problem is, that before that function (and right after it, the event) is
finished and my app returns to the main loop, my mainwindo is greyed out
and the GUI ist completely unresponsive.But I would need to display some
stuff from my function. How can I do that?

cheers
Mathias