Stylet/Samples/Stylet.Samples.NavigationController/Pages/Page2View.xaml

<UserControl x:Class="Stylet.Samples.NavigationController.Pages.Page2View"
             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:s="https://github.com/canton7/Stylet"
             xmlns:local="clr-namespace:Stylet.Samples.NavigationController.Pages"
             mc:Ignorable="d" 
             d:DesignHeight="450" d:DesignWidth="800">
    <Grid HorizontalAlignment="Center" VerticalAlignment="Center">
        <StackPanel>
            <TextBlock>This is page 2</TextBlock>
            <TextBlock Text="{Binding Initiator, StringFormat='You got here from {0}'}"/>
            <Button Command="{s:Action NavigateToPage1}">Go to page 1</Button>
        </StackPanel>
    </Grid>
</UserControl>