asp.net实现access数据库分页的方法

<divclass="page"id="ctrlRecordPage">总<asp:LabelID="Zpage"runat="server"Text="1"></asp:Label>页/<asp:LabelID="Zcount"runat="server"Text="0"></asp:Label>条<asp:LinkButtonID="start_button"runat="server"onclick="start_button_Click">首页</asp:LinkButton><asp:LinkButtonID="up_button"runat="server"onclick="up_button_Click">上一页</asp:LinkButton><asp:LinkButtonID="down_button"runat="server"onclick="down_button_Click">下一页</asp:LinkButton><asp:LinkButton ID="end_button" runat="server" onclick="end_button_Click">末页</asp:LinkButton>  每页<asp:TextBoxID="Pagesize"runat="server"Text="10"Width="30px"></asp:TextBox>条当前<asp:DropDownListID="Pageing"runat="server"AutoPostBack="True"onselectedindexchanged="Pageing_SelectedIndexChanged"></asp:DropDownList>页</div>privatevoidPageing_databird(intvalue){Pageing.Items.Clear();intzdatapage=Convert.ToInt32(Zpage.Text);if(zdatapage>0){for(inti=1;i<=zdatapage;i++){Pageing.Items.Add(i.ToString());}}else{Pageing.Items.Add("1");}if(Pageing.Items.FindByValue(value.ToString())!=null)Pageing.SelectedValue=value.ToString();if(zdatapage>1){Pageing.Enabled=true;intdatapageing=Convert.ToInt32(Pageing.SelectedValue);if(datapageing>1){start_button.Enabled=true;up_button.Enabled=true;}else{start_button.Enabled=false;up_button.Enabled=false;}if(datapageing<zdatapage){down_button.Enabled=true;end_button.Enabled=true;}else{down_button.Enabled=false;end_button.Enabled=false;}}else{start_button.Enabled=false;up_button.Enabled=false;down_button.Enabled=false;end_button.Enabled=false;Pageing.Enabled=false;}}protectedvoidstart_button_Click(objectsender,EventArgse){intdatapageing=1;if(Pageing.Items.FindByValue(datapageing.ToString())!=null)Pageing.SelectedValue=datapageing.ToString();DataBird();}protectedvoidup_button_Click(objectsender,EventArgse){intdatapageing=Convert.ToInt32(Pageing.SelectedValue);if(datapageing>1)datapageing--;if(Pageing.Items.FindByValue(datapageing.ToString())!=null)Pageing.SelectedValue=datapageing.ToString();DataBird();}protectedvoiddown_button_Click(objectsender,EventArgse){intdatapageing=Convert.ToInt32(Pageing.SelectedValue);intzdatapage=Convert.ToInt32(Zpage.Text);if(datapageing<zdatapage)datapageing++;if(Pageing.Items.FindByValue(datapageing.ToString())!=null)Pageing.SelectedValue=datapageing.ToString();DataBird();}protectedvoidend_button_Click(objectsender,EventArgse){intzdatapage=Convert.ToInt32(Zpage.Text);if(Pageing.Items.FindByValue(zdatapage.ToString())!=null)Pageing.SelectedValue=zdatapage.ToString();DataBird();}protectedvoidPageing_SelectedIndexChanged(objectsender,EventArgse){DataBird();}protectedvoidDataBird(){dc.Setsql="select*fromadlistorderbycreatetimedesc";DataTabledt=dc.GetDataTable(0);PagedDataSourcepds=newPagedDataSource();pds.DataSource=dt.DefaultView;pds.AllowPaging=true;intdatapagesize=10;if(Convert.ToInt32(Pagesize.Text)>0)datapagesize=Convert.ToInt32(Pagesize.Text);pds.PageSize=datapagesize;Zcount.Text=pds.DataSourceCount.ToString();Zpage.Text = pds.PageCount.ToString();intzpaging=1;if(Pageing.SelectedIndex>-1)zpaging=Convert.ToInt32(Pageing.SelectedValue);Pageing_databird(zpaging);pds.CurrentPageIndex=Convert.ToInt32(Pageing.SelectedValue)-1;listshow_Repeater.DataSource=pds;listshow_Repeater.DataBind();}