sqlite mvc分页

  <tr class="tr1">
                <td>
                    共<asp:Literal runat="server" ID="litNum"></asp:Literal>条内容
                </td>
                <td colspan="4">
                    <div style="font-size: 12px; line-height: 22px; font-family: Arial; position: relative;
                        height: 22px">
                        <zzz:AspNetPager ID="Pager1" runat="server" PageSize="20" ShowInputBox="Always" UrlPaging="true"
                            AlwaysShow="true" LastPageText="末页" NextPageText="下一页" FirstPageText="首页" PrevPageText="上一页">
                        </zzz:AspNetPager>
                    </div>
                </td>
                <td align="middle">
                </td>
            </tr>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using NHibernate;
using NHibernate.Expression;
using System.Data;
using Webdiyer.WebControls.Mvc;

  int recordcount = 0;
        int page = 1;
        page = (string.IsNullOrEmpty(Request.QueryString["page"])) ? 1 : int.Parse(Request.QueryString["page"]);
        //int firstnum = (page == 1) ? 0 : ((page - 1) * Pager1.PageSize);
        string sqlstr = string.Format("SELECT * FROM Vouchers order by Status desc limit {0} offset {0}*{1}", Pager1.PageSize, page - 1);
        DataSet ds = SQLiteHelper.ExecuteQuery(sqlstr);
        DataTable dt = ds.Tables[0];
        recordcount = int.Parse(dt.Rows[0][0].ToString());
        rptPage.DataSource = dt;
       rptPage.DataBind();
       litNum.Text = recordcount.ToString();
       Pager1.RecordCount = recordcount/10;
       Pager1.CurrentPageIndex = page;

web.congif

<system.web>
    <compilation debug="true" targetFramework="4.0"/>
       <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID" validateRequest="false">
      <controls>
        <add namespace="Wuqi.Webdiyer" assembly="AspNetPager" tagPrefix="zzz"/>
        <add namespace="Business.Project.Website" assembly="TyTextBox" tagPrefix="dry"/>
        <add namespace="PageCtrl" assembly="PageCtrl" tagPrefix="cc1"/>
      </controls>
    </pages>
  </system.web>