Header and Footer in .NET MAUI

I wanted to do the same as this question, but for .NET MAUI: Same header & footer in all WPF windows

It is same header and footer for all windows.

I found a better way to do it using control templates.

PageLayout.xaml file:

<ContentPage ...>
    <ContentPage.Resources>
        <ControlTemplate x:Key="PageLayoutTemplate">
            <Grid RowDefinitions="Auto,*,Auto">

                <!--Header-->
                <Grid>
                    <!--header content-->
                </Grid>

                <!--Content-->
                <ContentPresenter Grid.Row="1"/>

                <!--Footer-->
                <Grid Grid.Row="2">
                    <!--footer content-->
                </Grid>

            </Grid>
        </ControlTemplate>
    </ContentPage.Resources>
</ContentPage>

SubView.xaml file:

<PageLayout ... 
            ControlTemplate="{StaticResource PageLayoutTemplate}">
    <Grid>
        <!--Main content-->
    </Grid>
</PageLayout>

Why this is better:

1. No code behind
2. Binding is easier thanks to template binding
3. A alternate template can be easily added

Reference: https://learn.microsoft.com/en-us/dotnet/maui/fundamentals/controltemplate?view=net-maui-7.0