asp.net-母版页实用测试

来源：互联网发布：软件测试自动化书籍编辑：程序博客网时间：2024/06/07 18:50

母版页A_TEST.master代码如下：

<%@ Master Language="C#" AutoEventWireup="true" CodeFile="A_TEST.master.cs" Inherits="A_TEST" %><!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></title>    <style type="text/css">        #div_head{ text-align:center; background-color:Gray; height:60px;}        #div_body{ width:750px;background-color:Green;}        #div_left{ float:left; width:700px;background-color:Orange; height:500px;}         #div_right{ float:right; width:400px; height:500px; background-color:Orange; }         #div_right div{ padding:10px 5px 10px 5px; border-bottom:1px dotted silver; }         #div_right div a{ display:block; float:right;                            padding:3px; border:1px solid blank; text-decoration:none;}                                                                    #div_right div a:hover{ color:Black;}                        .clr{ clear:both;}         #div_foot { height:50px; background-color:Olive;}    </style>    <asp:ContentPlaceHolder id="head" runat="server">    </asp:ContentPlaceHolder></head><body>    <form id="form1" runat="server">    <div><div id="div_head"><h1>母版页实例</h1></div><div id="div_main"><div id="div_left"><asp:ContentPlaceHolder id="holder_main" runat="server">                </asp:ContentPlaceHolder></div><div id="div_right" runat="server"></div><div class="clr"></div></div>    <div id="div_foot"></div>            </div>    </form></body></html>

A_TEST.master.cs代码如下：

using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.IO;public partial class A_TEST : System.Web.UI.MasterPage{    protected void Page_Load(object sender, EventArgs e)    {        Panel pnl_item;        Label lab_fname;        HyperLink hlink_alltext, hlink_lines;        string[] sarr_fname = Directory.GetFiles(MapPath("files"), "*.txt");        foreach (string _s in sarr_fname) {            lab_fname = new Label();            lab_fname.Text = Path.GetFileName(_s);            hlink_alltext = new HyperLink();            hlink_alltext.Text = "全部读取";            hlink_alltext.NavigateUrl = "readalltext.aspx?fname="+lab_fname.Text;            hlink_lines = new HyperLink();            hlink_lines.Text = "分行读取";            hlink_lines.NavigateUrl = "readalllines.aspx?fname=" + lab_fname.Text;            pnl_item = new Panel();            pnl_item.Controls.Add(lab_fname);            pnl_item.Controls.Add(hlink_alltext);            pnl_item.Controls.Add(hlink_lines);            div_right.Controls.Add(pnl_item);        }    }}

母版页首页.aspx代码如下：

<%@ Page Title="" Language="C#" MasterPageFile="~/A_TEST.master" AutoEventWireup="true" CodeFile="母版页练习.aspx.cs" Inherits="母版页练习" %><asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server"></asp:Content><asp:Content ID="Content2" ContentPlaceHolderID="holder_main" Runat="Server"></asp:Content>

新建两个页面 readalltext.aspx和readalllines.aspx。设置母版页为A_TEST.master

readalltext.aspx代码如下：

<%@ Page Title="" Language="C#" MasterPageFile="~/A_TEST.master" AutoEventWireup="true" CodeFile="readalltext.aspx.cs" Inherits="readalltext" %><asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server"></asp:Content><asp:Content ID="Content2" ContentPlaceHolderID="holder_main" Runat="Server">    <asp:TextBox ID="txt_content" runat="server" Height="225px" Width="254px" TextMode="MultiLine" Rows="13"></asp:TextBox>    <asp:Button ID="btn_save" runat="server" Text="保存" onclick="btn_save_Click" /></asp:Content>

readalltext.aspx.cs代码如下：

using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;using System.IO;public partial class readalltext : System.Web.UI.Page{    protected void Page_Load(object sender, EventArgs e)    {        if (!IsPostBack) {            if (Request.QueryString["fname"] != null)            {                string _path = Path.Combine(MapPath("files"), Request["fname"]);                if (File.Exists(_path))                {                    txt_content.Text = File.ReadAllText(_path);                }                else { Response.Redirect("母版页练习.aspx"); }            }            else { Response.Redirect("母版页练习.aspx"); }        }    }    protected void btn_save_Click(object sender, EventArgs e)    {        string _path = Path.Combine(MapPath("files"), Request["fname"]);        File.WriteAllText(_path, txt_content.Text);    }}

效果如图：

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