WPF WindowChrome for custom window style

Target - .NetFrameWork 4.5

xmlns:shell="clr-namespace:System.Windows.Shell;assembly=PresentationFramework"

<Setter Property="shell:WindowChrome.WindowChrome">
            <Setter.Value>
                <WindowChrome ResizeBorderThickness="5"
                              CaptionHeight="40"
                              GlassFrameThickness="-1"
                               />
            </Setter.Value>
        </Setter>


when the WindowChrome class is applied to our window, it automatically sets WindowStyle="None"and ResizeMode to "NoResize"