private async void OnRouteSelected(object sender, SelectionChangedEventArgs e)
{
// Route clicked; open preselected route in map view
// Check if selection is null
if (e.CurrentSelection.Count == 0)
{
return;
}
// Open map page
RouteInfo info = e.CurrentSelection[0] as RouteInfo;
List <Exhibit> exhibits = FiltersViewModel.GetFilteredExhibits(info.ArtistFilter, info.TimePeriodFilter,
info.ArtStyleFilter);
await Navigation.PushAsync(new MapPage(exhibits));
// Deselect item
routesCollView.SelectedItem = null;
}
private async void OnCreateRoutePressed(object sender, EventArgs e)
{
var selectedExhibits = viewModel.GetFilteredExhibits();
await Navigation.PushAsync(new MapPage(selectedExhibits));
}