paging for repeater

if (ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)
{
PagedDataSource pgitems = new PagedDataSource();
DataView dv = new DataView(ds.Tables[0]);
pgitems.DataSource = dv;
pgitems.AllowPaging = true;
pgitems.PageSize = int.Parse(hidPageSize.Value.ToString());
pgitems.CurrentPageIndex = PageNumber;
if (pgitems.PageCount > 1)
{
rptTopPages.Visible = true;
ArrayList pages = new ArrayList();
for (int i = 0; i < pgitems.PageCount; i++) pages.Add((i + 1).ToString()); rptTopPages.DataSource = pages; rptTopPages.DataBind(); } else { rptTopPages.Visible = false; } rptItem.DataSource = pgitems; rptItem.DataBind(); ASPX


<asp:Repeater ID="rptTopPages" runat="server" OnItemCommand="rptPages_ItemCommand">
<HeaderTemplate>
<table cellpadding="0" cellspacing="0" border="0">
<tr class="text">
<td>
<b>Page:</b>&nbsp;
</td>
<td>
</HeaderTemplate>
<ItemTemplate>
<asp:LinkButton ID="btnPage" CssClass="ActiveNode" CommandName="Page" Visible='<%# SetVisible(Container.DataItem,true) %>'
CommandArgument="<%# Container.DataItem %>" runat="server"><%# Container.DataItem %></asp:LinkButton><asp:Label
ID="lblPage" runat="server" Text='<%# Container.DataItem %>' CssClass="InActiveNode"
Visible='<%# SetVisible(Container.DataItem,false) %>'></asp:Label>&nbsp;
</ItemTemplate>
<FooterTemplate>
</td> </tr> </table>
</FooterTemplate>
</asp:Repeater>