gridview分页时，如何只有一页也显示页码

Question

 <asp:Label ID="Label4" runat="server" ForeColor="MediumBlue" Font-Size="10pt"><font ForeColor="MediumBlue" Font-Size="10pt">當前頁</font>
           <%= _JcOrderVig.PageIndex + 1%>
          
           <font ForeColor="MediumBlue" Font-Size="10pt">/共</font>  
                                        </asp:Label>
                                        <asp:Label ID="Label5" runat="server" ForeColor="MediumBlue" Font-Size="10pt"><%= _JcOrderVig.PageCount%>
           <font ForeColor="MediumBlue" Font-Size="10pt">頁</font>
                                        </asp:Label>