<?xml version="1.0" encoding="utf-8" ?>  
   <ContentPage xmlns="http://xamarin.com/schemas/2014/forms"  
   xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"  
   xmlns:local="clr-namespace:XamarinListView"  
   x:Class="XamarinListView.MainPage">  
   <ContentPage.Content>  
      <StackLayout>  
         <Image x:Name="imgBanner"></Image>  
         <ListView x:Name="listPlatforms" ></ListView>  
      </StackLayout>  
   </ContentPage.Content>  
</ContentPage>