Screen transition when tapping ListView

Techno_Develop

When I tap ListView, another screen is displayed.
If you tap continuously, multiple screens will open.
Please tell me the solution.

private async void List_ItemTapped(Object sender, ItemTappedEventArgs e)
{
    try
    {

        await PopupNavigation.Instance.PushAsync(new DataPage());

    }
    catch
    {
    }

}

LeonLu

You can disabled the listview when navigate page, after that, you can enable your listview.

private async void ListView_ItemTapped(object sender, ItemTappedEventArgs e)
        {
            ListView listView=sender as ListView;
            listView.IsEnabled = false;
            await Navigation.PushAsync(new Page1());
            listView.IsEnabled = true;
     }

LeonLu

You can disabled the listview when navigate page, after that, you can enable your listview.

private async void ListView_ItemTapped(object sender, ItemTappedEventArgs e)
        {
            ListView listView=sender as ListView;
            listView.IsEnabled = false;
            await Navigation.PushAsync(new Page1());
            listView.IsEnabled = true;
     }