Repeater 分页

1、RepeaterDemo_Page.aspx前台代码

<body>
    <form id="form1" runat="server">
    <div>
     <asp:Repeater ID="Repeater1" runat="server">
     <HeaderTemplate>
     <table cellspacing="3" cellpadding="3">
     <tr>
     <th bgcolor="#BBA1E0">表单号</th>
     <th bgcolor="#BBA1E0">项目经理</th>
     <th bgcolor="#BBA1E0">公司名称</th>
     </tr> 
     </HeaderTemplate>
     <ItemTemplate>
     <tr>
       <td ><%#Eval("FormNum") %></td>
       <td ><%#Eval("PMName")%></td>
       <td ><%#Eval("CompanyName")%></td>    
    </tr>
     </ItemTemplate>
     <AlternatingItemTemplate>
      <tr>
       <td bgcolor="#BBA1E0"><%#Eval("FormNum") %></td>
       <td bgcolor="#BBA1E0"><%#Eval("PMName")%></td>
       <td bgcolor="#BBA1E0"><%#Eval("CompanyName")%></td>
     </tr>
     </AlternatingItemTemplate>    
     <FooterTemplate>
        <tr><td colspan="3"></td></tr> 
     </table>
     </FooterTemplate>    
    </asp:Repeater>
     <div  class="ShowPage-font">       
        <asp:Label ID="lbl_info" runat="server" Text="第x页,共x页"></asp:Label>
        <asp:HyperLink ID="firstPage" runat="server">首页</asp:HyperLink>        
        <asp:HyperLink ID="lnkUp" runat="server">上一页</asp:HyperLink>
        <asp:HyperLink ID="lnkDown" runat="server">下一页</asp:HyperLink>
        <asp:HyperLink ID="lastPage" runat="server">尾页</asp:HyperLink>
        <asp:Label ID="lblPages" runat="server">跳转到</asp:Label>
        <input type="text" runat="server" id="txtPages"  style="50px" />
        <asp:Label ID="lblPage" runat="server" Text="页"></asp:Label>
        <asp:Button ID="GoPage" runat="server" Height="21px" Text="GO" onclick="GoPage_Click"/>             
    </div>
    </div>
    </form>
   
</body>

2、后台代码

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;
 

namespace DataSourceDemo
{
    public partial class RepeaterDemo_Page : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                ShowPage();
            }

        }
        public DataTable Bind()
        {
            string str = "select FormNum,PMNameCompanyName from v_Guru_Product_License_Applied ";
            return DbHelper.Instance.CreateDataTable(CommandType.Text, str);     
        }

        public void ShowPage()
        {
            PagedDataSource pds = new PagedDataSource();
            pds.DataSource = Bind().DefaultView;
            pds.AllowPaging = true;
            pds.PageSize = 10;
            int currentPage = Convert.ToInt32(Request["page"]);
            pds.CurrentPageIndex = currentPage;//设当前页
            if (!pds.IsFirstPage)
            {
                lnkUp.NavigateUrl = Request.CurrentExecutionFilePath + "?page=" + (currentPage - 1);//上一页
                firstPage.NavigateUrl = Request.CurrentExecutionFilePath + "?page=0";//首页
                
            }
            if (!pds.IsLastPage)
            {
                lnkDown.NavigateUrl = Request.CurrentExecutionFilePath + "?page=" + (currentPage + 1);//下一页
                lastPage.NavigateUrl = Request.CurrentExecutionFilePath + "?page=" + (pds.PageCount - 1);//尾页
                
            }
            lbl_info.Text = "第" + (currentPage + 1) + "页,共" + pds.PageCount + "页";
            Repeater1.DataSource = pds;
            Repeater1.DataBind();

        }

        protected void GoPage_Click(object sender, EventArgs e)//跳转页面
        {
            if (txtPages.Value == "")
            {
                Response.Redirect("RepeaterDemo_Page.aspx?page=" + 0);
            }
            else
            {
                Response.Redirect("RepeaterDemo_Page.aspx?page=" + (Convert.ToInt32(txtPages.Value) - 1));
            }
        }        
    }
}

在跳转时不能再用HyperLink控件，否则页面刷新，没法控制输入TextBox的值。