protected override void OnNavigatedTo(NavigationEventArgs e) { _favTaskIds = UserDB.GetFavTasks(App.CurrentUser.ToString()); _tasks = _tasks = TaskDB.GetTasksFromId(_favTaskIds); count = 0; _initialTasks.Clear(); if (ViewMyTaskPage._tasks.Count != 0) { NoTasks.Visibility = Visibility.Collapsed; ViewMyTaskPage.AddItems(); TasksList.ItemsSource = _initialTasks; TasksList.SelectedIndex = 0; TasksList.Visibility = Visibility.Visible; DetailAndDiscussion.Visibility = Visibility.Visible; } else { NoTasks.Visibility = Visibility.Visible; TasksList.Visibility = Visibility.Collapsed; DetailAndDiscussion.Visibility = Visibility.Collapsed; } }