How can I make the pageNavigationControl to show all my pages

 Hi
        me with C#.Net 2.0 I am generating a report using
reportviewer control, In my report I have 2 pages but the
pageNavigationControl is showing only one page and I tested like this
            int i = objReportViewer.LocalReport.GetTotalPages();
it also shows 1 page, but when I saves the report it shows 2 pages 
How can I make the pageNavigationControl to show all my pages ...