How can i add AppBar in Windows Phone 8.1

Question

In windows phone 8, its very easy to add an App Bar and manage it, but now i test new windows phone 8.1 SDK to build a project with new Geofencing feature but i don't know how to add an App Bar in the App.

Answer 1

In Windows Phone 8.1, We can use BottomAppBar to add App Bar. Usually we use CommandBar to create basic BottomAppBar. CommandBar contains two collection: PrimaryCommands and SecondaryCommands, It's similar with shell:ApplicationBar.Buttons and shell:ApplicationBar.MenuItems in Windows Phone 8.

Read this demo please, we create a CommandBar with two buttons: ZoomOut and ZoomIn, and two menuItem:Test01 and Test02 :

<Page.BottomAppBar>
    <CommandBar IsSticky="True" x:Name="appBar">
        <CommandBar.PrimaryCommands>
            <AppBarButton Icon="ZoomOut" IsCompact="False" Label="ZoomOut"/>
            <AppBarButton Icon="ZoomIn" IsCompact="False" Label="ZoomIn"/>
        </CommandBar.PrimaryCommands>
        <CommandBar.SecondaryCommands>
            <AppBarButton Label="Test01"/>
            <AppBarButton Label="Test02"/>
        </CommandBar.SecondaryCommands>
    </CommandBar>
</Page.BottomAppBar>

Edit: Now the code is correct!