Stylet/Samples/Stylet.Samples.NavigationController/Pages/HeaderView.xaml

<UserControl x:Class="Stylet.Samples.NavigationController.Pages.HeaderView"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:Stylet.Samples.NavigationController.Pages"
             xmlns:s="https://github.com/canton7/Stylet"
             mc:Ignorable="d" 
             d:DesignHeight="450" d:DesignWidth="800">
    <StackPanel Orientation="Horizontal">
        <TextBlock>Go to: </TextBlock>
        <Button Margin="5,0" Command="{s:Action NavigateToPage1}">Page 1</Button>
        <Button Margin="5,0" Command="{s:Action NavigateToPage2}">Page 2</Button>
    </StackPanel>
</UserControl>