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php爱好者> php文档>文章分页浏览

文章分页浏览

时间:2011-03-03  来源:双魂人生

 

<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>无标题页</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label><br />
        <asp:Label ID="Label2" runat="server" Text=""></asp:Label>
    </div>
    </form>
</body>
</html>

cs:

using System;
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;

public partial class _Default : System.Web.UI.Page
{
    private string wz = "aabbccdde";
    private string diswz=null;
    private int pageCount = 0;
    protected void Page_Load(object sender, EventArgs e)
    {
        if(!IsPostBack)
        {
            if (Request["id"] != null)
            {
             
                int id = Convert.ToInt32(Request["id"].ToString());
                if (id != 5)
                {
                    diswz = wz.Substring((id - 1) * 2, 2);
                }
                else
                {
                    diswz = wz.Substring((id - 1) * 2);
                }
                this.Label1.Text = diswz;
            }
            else
            {
                diswz = wz.Substring(0,2);
                this.Label1.Text = diswz;
            }
            disLabel2(wz);
        }
    }
    public void disLabel2(string str)
    {
        int strCount = str.Length;
        //比如每页显示2个字符
        pageCount = ((strCount - 1) / 2) + 1;
        for (int i = 0; i < pageCount; i++)
        {
            this.Label2.Text += "<a href='?id="+(i+1)+"'>["+(i + 1)+"]</a>";
        }
    }
}

代码中可能有的写的不太规范,这里只是做个小测试...

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