void Handle_CameraIdled(object sender, Xamarin.Forms.GoogleMaps.CameraIdledEventArgs e) { bt_search.IsEnabled = true; (BindingContext as MapMainPageModel).FilterVisibleRegion(Map.VisibleRegion); }
void Handle_CameraIdled(object sender, Xamarin.Forms.GoogleMaps.CameraIdledEventArgs e) { context.FilterVisibleRegion(map.VisibleRegion); }