public IEnumerable<Navigation> GetItems(NavigationPositions pos, bool rootOnly)
{
if (rootOnly)
return Navigations.Where(p => p.Position == pos.ToString() && p.ParentId == null).OrderBy(p=>p.DisplayOrder).AsEnumerable();
return GetItems(pos);
}
public IEnumerable<Navigation> GetItems(NavigationPositions pos)
{
return Navigations.Where(p => p.Position == pos.ToString()).OrderBy(p=>p.DisplayOrder).AsEnumerable();
}