protected override void OnNavigatedFrom(NavigationEventArgs e)
{
base.OnNavigatedFrom(e);
MajorScoreViewModel.Dispose();
SecondMajorScoreViewModel.Dispose();
StudentInfoViewModel.Dispose();
}
private async void ScoreSectionsPivot_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (!secondMajorFetched && e.AddedItems.Contains(secondMajorItem))
{
bool signedIn = Application.Current.GetService <ICredentialService>().IsSignedIn;
await SecondMajorScoreViewModel.StartUpdateAsync(signedIn);
secondMajorFetched = true;
}
}