public AskQuestionConfirmationView()
{
InitializeComponent();
Loaded += (sender, args) =>
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
if (_page == null)
{
_page = this.FindParentOfType <PhoneApplicationPage>();
}
if (_page != null)
{
_scrollViewer = _page.FindChildOfType <ScrollViewer>();
_page.BackKeyPress += ParentPage_OnBackKeyPressed;
}
ViewModel.PropertyChanged += OnViewModelPropertyChanged;
});
};
Unloaded += (sender, args) =>
{
ViewModel.PropertyChanged -= OnViewModelPropertyChanged;
if (_page != null)
{
_page.BackKeyPress -= ParentPage_OnBackKeyPressed;
}
};
}