title: C# 7 Tuples and names in .NET Core
body: <p>With C# 7 new Tuple feature we should be able to access fields by it's names derived from the type.</p>
  
  <pre><code>public (double lat, double lng) GetLatLng(string address) { ... }
  
  var ll = GetLatLng("some address"); 
  Console.WriteLine($"Lat: {ll.lat}, Long: {ll.lng}");
  </code></pre>
  
  <p>This is not possible in .NET Core. Why? -> <strong>Works only with Item1; Item2. Not with .lat .lng.</strong></p>
  
  <p>Thanks</p>