private void ListBox_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
if (e.AddedItems.Count > 0)
{
SessionSpeakers ss = e.AddedItems[0] as SessionSpeakers;
if (ss != null)
{
Speaker speaker = ss.Speaker;
SessionViewModel vm = this.DataContext as SessionViewModel;
vm.SendSpeakerNavigatingMessage(speaker);
ListBox listbox = sender as ListBox;
listbox.SelectedIndex = -1;
}
NavigationService.Navigate(new System.Uri("/Views/SpeakerPage.xaml", System.UriKind.Relative));
}
}