protected override void SaveState(SaveStateEventArgs e)
{
// Save the selected pivot item via the index.
e.PageState.Add("SelectedPivotItem", mainPivot.SelectedIndex);
base.SaveState(e);
}
void navigationHelper_SaveState(object sender, SaveStateEventArgs e)
{
SaveState(e);
}
protected override void SaveState(SaveStateEventArgs e)
{
e.PageState.Add("ItemId", ((ItemPageViewModel)this.DataContext).Item.UniqueId);
}
protected virtual void SaveState(SaveStateEventArgs e)
{
}