Override GeoViewDoubleTapped Event

AndyWright

Double-tapping the map on a tablet zooms in by default.  I have a scenario where I'd like to stop that from happening.  I need to override that functionality and have it do something else besides zooming in.  I subscribed to the GeoView.GeoViewDoubleTapped event and set handled = true, but it seems like the map view already does its thing prior to my event being handled.  

 

I don't want to override that behavior throughout my entire application, only when I have a specific tool activated.  What am I missing?  Thanks in advance for the help ...

AndyWright

I just created a brand new template app and plugged in this override and it still zooms in:

XAML:

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:esriUI="clr-namespace:Esri.ArcGISRuntime.Xamarin.Forms;assembly=Esri.ArcGISRuntime.Xamarin.Forms"
xmlns:local="clr-namespace:ArcGISApp5.Shared;assembly=ArcGISApp5"
x:Class="ArcGISApp5.MapPage">
<ContentPage.Resources>
<ResourceDictionary>
<local:MapViewModel x:Key="MapViewModel" />
</ResourceDictionary>
</ContentPage.Resources>
<Grid>
<esriUI:MapView x:Name="mapView" Map="{Binding Map, Source={StaticResource MapViewModel}}" />
</Grid>
</ContentPage>

Code Behind:

using Xamarin.Forms;

namespace ArcGISApp5
{
public partial class MapPage : ContentPage
{
public MapPage()
{
InitializeComponent();

mapView.GeoViewDoubleTapped += (s, ev) =>
{
ev.Handled = true;
};
}

// Map initialization logic is contained in MapViewModel.cs
}
}