title: Achieve geofencing using xamarin.forms
body: <p>I am trying to implement geofencing through xamarin.forms. First i have started my work in iOS then i found a library i.e. CoreLocation, in this i am using CLCircularRegion class for making virtual boundary. </p>
  
  <pre><code>CLCircularRegion region = new CLCircularRegion(new CLLocationCoordinate2D(+28.5003615,+77.0718658), 1.0, "MDS");
  </code></pre>
  
  <p>But i am not sure about the central points(latitude,longitude) which is passed in CLLocationCoordinate2D. How can i get exact latitude and longitude of my place and how i can implement geofencing in correct manner in iOS through xamarin.forms.</p>