protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (PhoneApplicationFrameEx.NavigatePendingStateRestore())
return;
if(vm == null)
vm = new Vidyano.ViewModel.Pages.PersistentObjectPage(this, (PhonePersistentObject)Client.CurrentClient.GetCachedObject<PersistentObject>(NavigationContext.QueryString["id"]));
DataContext = vm;
base.OnNavigatedTo(e);
}
protected override void OnNavigatingFrom(NavigatingCancelEventArgs e)
{
if (e.NavigationMode == NavigationMode.Back && Service.Current.IsConnected && e.SourcePageType == typeof(SignInPage))
e.Cancel = true;
else if (vm != null)
{
vm.Dispose();
vm = null;
}
base.OnNavigatingFrom(e);
}
protected override void OnRemovedFromJournal(JournalEntryRemovedEventArgs e)
{
if (vm != null)
{
vm.Dispose();
vm = null;
}
base.OnRemovedFromJournal(e);
if (Client.RootFrame.BackStack.Count() < 1 && Settings.Current.StartupPageType == Settings.StartupPageTypeEnum.PersistenObjectPage)
Application.Current.Terminate();
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
DataContext = vm = new Vidyano.ViewModel.Pages.PersistentObjectPage(this, Client.CurrentClient.GetCachedObject<StorePersistentObject>(e.Parameter as string));
base.OnNavigatedTo(e);
}