private void ItemDoubleClick(object sender, MouseButtonEventArgs e)
{
var s = (ListBoxItem)sender;
var window = new Windows.EventWindow(this, Context, SelectedWorld, (int)s.Tag);
window.Visibility = Visibility.Visible;
}
private void NewButton_Click(object sender, RoutedEventArgs e)
{
var window = new Windows.EventWindow(this, Context, SelectedWorld, null);
window.Visibility = Visibility.Visible;
}