.net框架和c#程序设计第二次测试

一、实验内容

1、设计一个用户登录页面webform1.aspx，效果如下图所示：

2、点击webform1.aspx中“还未注册”连接进入register.aspx，注册页面效果如下图所示：点击用户注册信息到usershow.aspx页面，并显示注册的用户信息。

3、用户分别使用admin和user账户登录系统，分别进入admin.aspx和user.aspx页面，并采用session方法设计权限控制，避免用户通过链接直接访问admin.aspx与user.aspx页面。

4、点击webform1.aspx页面中“记住我”复选框，实现用户免登录功能。如将“记住我”复选框修改为如下图所示，修改并实现其功能。

二、代码实现

这是个实验，我就一节课，做了一点点内容，就暂时存一下我目前的进度，对于session和cookie相关的知识点我还是不太能正确使用，所以在重新学习一遍之后，再继续完善题目的要求吧。目前的内容代码如下：

webform1.aspx代码

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication2.WebForm1" %><!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><title></title><link  rel="stylesheet" href="StyleSheet1.css"/><style type="text/css">.auto-style1 {width: 100%;height: 80px;}.auto-style2 {width: 494px;}.auto-style3 {margin-left: 0px;}.auto-style4 {height: 403px;}</style>
</head>
<body><form id="form1" runat="server"><div><br /><div id="login"><div id="top" class="auto-style4"><h1>&nbsp;</h1><h1>用户登录</h1><p>&nbsp;</p><table class="auto-style1"><tr><td class="auto-style2"><asp:TextBox ID="TextBox1" runat="server" CssClass="txt1" ForeColor="Silver">用户名</asp:TextBox></td></tr><tr><td class="auto-style2"><asp:TextBox ID="TextBox2" runat="server" CssClass="txt1" ForeColor="Silver">密码</asp:TextBox></td></tr></table><p>&nbsp;</p><p><asp:CheckBox ID="CheckBox1" runat="server" CssClass="txt1" Text="记住我" OnCheckedChanged="CheckBox1_CheckedChanged" /></p><p><asp:Button ID="Button1" runat="server" CssClass="auto-style3" Height="50px" OnClick="Button1_Click" Text="登录" Width="210px" BackColor="#337AB7" /></p><p>&nbsp;<asp:LinkButton ID="LinkButton1" runat="server" OnClick="LinkButton1_Click">还未注册</asp:LinkButton>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<asp:LinkButton ID="LinkButton2" runat="server">忘记密码</asp:LinkButton></p><br /><br /></div></div></div></form>
</body>
</html>

stylesheet1.css代码

body {margin: 80px auto;background-color: #9CBE74;
}
#login{background-color:white;height:500px;width:500px;border:1px solid black;margin:auto;}
#login table{height:90px;width:500px;margin:auto;}
#top {height: 400px;width: 500px;text-align: center;margin:auto;
}.txt1{height:40px;width:350px;
}

webform1.aspx.cs代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;namespace WebApplication2
{public partial class WebForm1 : System.Web.UI.Page{protected void Page_Load(object sender, EventArgs e){}protected void LinkButton1_Click(object sender, EventArgs e){Response.Redirect("register.aspx");}protected void Button1_Click(object sender, EventArgs e){if (TextBox1.Text == "admin" && TextBox2.Text == "123"){Session["user"] = "admin";Response.Redirect("admin.aspx");}else if (TextBox1.Text == "User" && TextBox2.Text == "1234"){Session["user"] = "User";Response.Redirect("user.aspx");}else{Response.Write("<script>alert('账号或密码错误');</script>");}}}
}

register.aspx代码

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="register.aspx.cs" Inherits="WebApplication2.register" %><!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><title></title><link rel="stylesheet" href="StyleSheet2.css"/><style type="text/css">.auto-style1 {width: 80%;height: 150px;}.auto-style4 {width: 100%;}.auto-style5 {width: 141px;}.auto-style6 {width: 141px;height: 60px;}.auto-style7 {height: 60px;}</style>
</head>
<body><form id="form1" runat="server" method="post" action="usershow.aspx"><div><div id="login2"><h1>&nbsp;</h1><h1>用户注册页面</h1><hr /><div id="xinxi"><br /><table class="auto-style1"><tr><td colspan="1"><table class="auto-style4"><tr><td class="auto-style6">用户名</td><td class="auto-style7"><asp:TextBox ID="TextBox6" runat="server" CssClass="txt" ForeColor="Silver">请输入用户名</asp:TextBox></td></tr><tr><td class="auto-style5">密码</td><td><asp:TextBox ID="TextBox7" runat="server" CssClass="txt" ForeColor="Silver">请输入密码</asp:TextBox></td></tr><tr><td class="auto-style5">确认</td><td><asp:TextBox ID="TextBox8" runat="server" CssClass="txt" ForeColor="Silver">请再次输入密码</asp:TextBox></td></tr><tr><td class="auto-style5">姓名</td><td><asp:TextBox ID="TextBox9" runat="server" CssClass="txt" ForeColor="Silver">请输入真实姓名</asp:TextBox></td></tr><tr><td class="auto-style5">邮箱</td><td><asp:TextBox ID="TextBox10" runat="server" CssClass="txt" ForeColor="Silver">请输入电子邮箱</asp:TextBox></tr></table><br /><asp:Button ID="Button1" runat="server" Height="44px"  Text="提交注册" Width="125px" /></td></tr></table></div></div></div></form>
</body>
</html>

register.aspx.cs代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;namespace WebApplication2
{public partial class register : System.Web.UI.Page{protected void Page_Load(object sender, EventArgs e){}protected void Button1_Click(object sender, EventArgs e){Response.Redirect("usershow.aspx");}}
}

stylesheet2.css代码

body {background-color:darkgray;
}
#login2{background-color:white;height:550px;width:600px;border:1px solid black;margin:30px auto;text-align:center;
}#login2 h1 {color:cornflowerblue;}#login2 hr {height: 2px;width: 580px;margin: auto;color: cornflowerblue;}
#login2 table{margin:0px auto;height:250px;width:500px;
}
.txt {height: 20px;width: 300px;
}

usershow.aspx代码

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="usershow.aspx.cs" Inherits="WebApplication2.usershow" %><!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/><title></title>
</head>
<body><form id="form1" runat="server"><div><br />所要注册的用户信息<br /><br /><br />用户名：<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label><br /><br />密码：<asp:Label ID="Label2" runat="server" Text="Label"></asp:Label><br /><br />确认密码：<asp:Label ID="Label3" runat="server" Text="Label"></asp:Label><br /><br />姓名：<asp:Label ID="Label4" runat="server" Text="Label"></asp:Label><br /><br />邮箱：<asp:Label ID="Label5" runat="server" Text="Label"></asp:Label></div></form>
</body>
</html>

usershow.aspx.cs代码：(注意：这里使用的是request的post方法，所以需要在register.aspx源代码中添加相应的代码：

)

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;namespace WebApplication2
{public partial class usershow : System.Web.UI.Page{protected void Page_Load(object sender, EventArgs e){Label1.Text = Request.Form["TextBox6"];Label2.Text = Request.Form["TextBox7"];Label3.Text = Request.Form["TextBox8"];Label4.Text = Request.Form["TextBox9"];Label5.Text = Request.Form["TextBox10"];}}
}

然后就是新建了两个网页admin.aspx和user.aspx，但是里面的内容只有一句话，所以就不贴出来了，后面完善之后再贴。