title: Is there a way to detect when scrollview reach bottom in Xamarin?
body: <p>I'm making an app that loads some images to a scrollview and I need to detect when the user reaches the bottom of the scrollview to load more images.</p>
  
  <p>I've already tried "scrollView.ContentSize.Height" but ContentSize doesn't exist.</p>
  
  <p>What can I do?
  I'm not using Xamarin.Forms, but can I use it with Xamarin.Android?</p>