protected override async Task ExecuteAsync(IKey key, CancellationToken cancellationToken)
{
Movie model = collection.FindByKey(key);
if (model != null && await navigator.ConfirmAsync($"Delete movie '{model.Name}'?"))
{
changeTracker.Remove(collection, model);
}
}
private async void OnClosing(object sender, CancelEventArgs e)
{
if (isConfirmed)
{
isConfirmed = false;
return;
}
if (ViewModel.HasChange)
{
e.Cancel = true;
if (await navigator.ConfirmAsync("You have unsaved changes. Do you want to save them now?"))
{
ViewModel.Save.Execute(null);
}
isConfirmed = true;
Close();
}
}
