Customize WPF Ribbon

Question

I want to customize normal WPF Ribbon layout. As shown below I want to remove the command area of ribbon control.

Please suggest any way to achieve this.

Answer 1

I got the solution from this link

    void ribbon_Loaded(object sender, RoutedEventArgs e)
    {
        Grid child = VisualTreeHelper.GetChild((DependencyObject)sender, 0) as Grid;
        if (child != null)
        {
            child.RowDefinitions[0].Height = new GridLength(0);
        }
    }