Programmatically highlight selected appointment in scheduleview?

[Sammy]

Hi,
How do you highlight the selected appointment, just like if a user clicked on the appointment?  The problem is, I have multiple appointments showing in the sheduleview, but I need to highlight the selected appointment, so the user can easily see the appointment.

Currently, here is what I'm going:

if (scheduleview != null)

{ //set the appt


    scheduleview.SelectedAppointment = appt;

}

 

this.scheduleview.Dispatcher.BeginInvoke(() =>

{ 
     //scroll to the appt


    TimeSpan ts = appt.End-appt.Start;

    this.scheduleview.ScrollTimeRuler(ts, true);

});

// how do I highlight it?


Thanks!