public override void LoadData()
{
NavigationHelper.IsBusy = true;
BackgroundProcessFactory.RunAsync(null, (o, e) =>
{
e.Result = DBDataSource.GeTestAttempts();
},
(o, e) =>
{
NavigationHelper.IsBusy = false;
if (e.Error != null)
{
return;
}
else
{
var attemts = e.Result as List <TestAttempt>;
if (attemts != null)
{
ResultList = new ObservableCollection <TestAttempt>(attemts);
_cv = CollectionViewSource.GetDefaultView(ResultList);
_cv.Filter = FilterValid;
_cv.Refresh();
}
}
});
}
