title: Xamarin.Forms for WPF TapGestureRecognizer double-click not firing for a ListView
body: <p>I have a simple app that I want to do in Xamarin, and I have two pages with ListViews with a simple label for each cell.</p>
  <p>I want to be able to both SELECT a line (click), and initiate an EDIT of the line by double-clicking.  I was able to do this in UWP with TapGestureRecognizer with NumberOfTapsRequired=&quot;2&quot;.</p>
  <p>But, this doesn't seem to work with UWP.  I thought maybe I had to switch to ClickGestureRecognizer, but I could not get that to work at ALL in WPF. In desperation, I'm provide the user a &quot;context action&quot; for edit, which (gladly), does work, but is not preferred.</p>
  <pre><code>&lt;ListView x:Name=&quot;itemList&quot; &gt;
   &lt;ListView.ItemTemplate&gt;
     &lt;DataTemplate&gt;
       &lt;ViewCell&gt;
         &lt;ViewCell.ContextActions&gt;
           &lt;MenuItem
             Clicked=&quot;MenuItemEdit_Clicked&quot;
             CommandParameter=&quot;{Binding .}&quot;
             Text=&quot;Edit&quot; /&gt;
           &lt;/ViewCell.ContextActions&gt;
           &lt;Label FontSize=&quot;Small&quot; Text=&quot;{Binding}&quot; &gt;
             &lt;Label.GestureRecognizers&gt;
               &lt;TapGestureRecognizer 
                 NumberOfTapsRequired=&quot;2&quot; 
                 Tapped=&quot;TapGestureRecognizer_2Tapped&quot; /&gt;
             &lt;/Label.GestureRecognizers&gt;
           &lt;/Label&gt;
         &lt;/ViewCell&gt;
      &lt;/DataTemplate&gt;
    &lt;/ListView.ItemTemplate&gt;
  &lt;/ListView&gt;
  </code></pre>
  <p>Xamarin.Forms/
  Has anyone else tried/seen this?  Any other suggestions?  And, any thoughts on how much WPF will be supported going forward?</p>