I'm not able to save to the isolated storage?

Question

I\'m trying to save my model in isolated storage:

var settings = IsolatedStorageSettings.ApplicationSettings;

CurrentPlaceNowModel model = new CurrentPlaceNowMo         


        

Answer 1

I've just noticed what you've done wrong:

if (model == null)
{
    MessageBox.Show("NULL");
    settings.Add("model", model);
}

That's going to be equivalent to calling settings.Add("model", null) - so how would you expect to get a non-null value out later? I suspect you want:

CurrentPlaceNowModel model;

if (!settings.TryGetValue("model", out model))
{
    model = new CurrentPlaceNowModel();
    settings.Add("model", model);
}