public void OnMenuItemClicked(object sender, MenuItemClickedEventArgs data)
{
if (MenuItemClicked != null)
{
MenuItemClicked(this, data);
}
}
void m_MenuItemClicked(object sender, MenuItemClickedEventArgs data)
{
RegionManager.Regions[data.CorrelatedRegion.ToString("G")].RequestNavigate(new Uri(data.CorrelatedView, UriKind.RelativeOrAbsolute));
}