title: Iterate through ICollection
body: <p>I would like to iterate through all voices that are installed on a device.</p>
  
  <p>In the TextSoSpeech metadata I see that there's</p>
  
  <pre><code>namespace Android.Speech.Tts
  {
      public class TextToSpeech : Java.Lang.Object
      {
          [Obsolete("deprecated")]
          public virtual ICollection&lt;Voice&gt; Voices { get; }
  </code></pre>
  
  <p>Even though it's obsolete, I would like to use "public virtual ICollection Voices { get; }".</p>
  
  <p>I don't know any other way how to get the installed voices with Xamarin.</p>
  
  <p>However, I've never iterated through an ICollection.</p>
  
  <p>How would that be done?</p>
  
  <p>I tried starting with </p>
  
  <pre><code>ICollection&lt;Voice&gt;nVoices = Android.Speech.Tts.TextToSpeech.
  </code></pre>
  
  <p>But ".Voices" is not a part of that namespace.</p>