<?xml version="1.0" encoding="utf-8" ?>
<ContentPage x:Class="Test.Views.MyPage"
             xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">

    <ContentPage.ToolbarItems>
        <ToolbarItem Order="Secondary" Text="First option" />
        <ToolbarItem Order="Secondary" Text="Second option" />
        <ToolbarItem Order="Secondary" Text="Third option" />
    </ContentPage.ToolbarItems>

</ContentPage>