登录跳转及DropDownList控件

来源:互联网 发布:java 多线程 ftp上传 编辑:程序博客网 时间:2024/05/29 03:41

登录:

 

网页文件——

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="login.aspx.cs" Inherits="login" %>
<!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>
</head>
<body >
    <form id="form1" runat="server">
     <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />
   <table  width="100%" border="0" cellpadding="0" cellspacing="0"
         style="height: 104px">
   <tr>
   <td  align="right" style=" width:50%">
       <asp:Label ID="lbusername" runat="server" Text="用户名:"></asp:Label>
   </td>
   <td align="left">
       <asp:TextBox ID="tbusername" runat="server">请在这里用户名!</asp:TextBox>
   </td>
   </tr>
    <tr>
   <td  align="right" style=" width:50%">
       <asp:Label ID="lbpassword" runat="server" Text="密  码:"></asp:Label>
   </td>
   <td align="left">
       <asp:TextBox ID="tbpassword" runat="server" TextMode="Password">请在这里输入密码!</asp:TextBox>
   </td>
   </tr>
       <tr>
   <td  align="right" style=" width:50%">
       <asp:Label ID="lbjuese" runat="server" Text="角   色:"></asp:Label>
   </td>
   <td align="left">
       <asp:DropDownList ID="DropDownList1" runat="server">
           <asp:ListItem Value="管理员Value">管理员Text</asp:ListItem>
           <asp:ListItem Value="会员Value">会员Text</asp:ListItem>
       </asp:DropDownList>
   </td>
   </tr>
     <tr>
   <td  align="center"  colspan="2">
       <asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="登  录" />
   </td>
   </tr>
   </table>  
    </form>
</body>
</html>

类文件:

 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class login : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    } 
     protected void Button1_Click(object sender, EventArgs e)
     {
         Session["username"] = tbusername.Text;  //使用Session来存储用户输入信息
         Session["password"] = tbpassword.Text;
         Session["juese"] = DropDownList1.SelectedItem.Text;  //获取DropDownList控件被选择项的文本内容(如果使用DropDownList1.SelectedValue则获取被选择项的Value值),并存储到Session中。
         Response.Redirect("info.aspx");  //页面跳转
     }
}

 

 

登录成功页面:

 

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

<!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>
</head>
<body>
    <form id="form1" runat="server">
    <div>
   
    </div>
    </form>
</body>
</html>

类文件:

 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class info : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Response.Write("登陆成功!" + "<br/>" + "用户名为:" + Session["username"] + "<br/>" + "密码为:" + Session["password"] + "<br/>" + "用户角色为:" + Session["juese"]);
    }
}

 

原创粉丝点击