public ActionResult PageIndex() {
CMSConfigHelper.CleanUpSerialData();
PageIndexModel model = new PageIndexModel();
model.SelectedSearch = PageIndexModel.SearchBy.Filtered;
PagedData<ContentPage> pagedData = new PagedData<ContentPage>();
pagedData.PageSize = 10;
pagedData.InitOrderBy(x => x.NavMenuText);
model.Page = pagedData;
return PageIndex(model);
}