private void ListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ListBox scenarioListBox = sender as ListBox;
ZNavigationItem s = scenarioListBox.SelectedItem as ZNavigationItem;
if (s != null)
{
_navigate(s, null);
}
}
private void _navigate(ZNavigationItem s, object args = null)
{
if (SuspensionManager.SessionState.ContainsKey("Next"))
{
SuspensionManager.SessionState["Prev"] = SuspensionManager.SessionState["Next"];
}
SuspensionManager.SessionState["Next"] = scenarioListBox.SelectedIndex;
ScenarioFrame.Navigate(s.ClassType, args);
checkAdditionButtons();
}
public void checkAdditionButtons()
{
ZNavigationItem frameToNavItem = _frameToNavigationItem();
backButton.Visibility = (ScenarioFrame.CanGoBack) ? Visibility.Visible : Visibility.Collapsed;
refreshButton.Visibility = ((new string[] { "Start", "Autoren", "Zitate", "Thema", "Sammlung" }).Contains(frameToNavItem.Title)) ? Visibility.Visible : Visibility.Collapsed;
if (scenarioListBox.Items.Contains(frameToNavItem))
{
scenarioListBox.SelectedItem = frameToNavItem;
}
}
private void searchButton_Click(object sender, RoutedEventArgs e)
{
ZNavigationItem s = searchCombobox.SelectedItem as ZNavigationItem;
if (s != null)
{
ZNavigationArgs args = new ZNavigationArgs()
{
SearchValue = searchBox.Text, Refresh = true
};
_navigate(s, args);
}
}
private void refresh_click(object sender, RoutedEventArgs e)
{
ZNavigationItem navItem = _frameToNavigationItem();
ZNavigationArgs args = new ZNavigationArgs()
{
SearchValue = SearchValue, Refresh = true
};
if (navItem.ClassType != null)
{
_navigate(navItem, args);
}
}