简单登陆页面代码[堕落街论坛]

<%@ Page language="c#" Codebehind="Register.aspx.cs" AutoEventWireup="false" Inherits="test.Register" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML
dir=ltr>
<HEAD>
<title>Register</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body MS_POSITIONING="GridLayout">
<div align="center"><h1>学习信息系统用户注册</h1></div>
<form method="post" id="form" Runat="server">
<table width="400" border="0" cellspacing="2" cellpadding="2" align="center">
<tr>
<td colspan="2">
<div align="center">< 您的个人资料 >      <font color="red">*</font><font class="font9ptblack">表示必填</font></div>
</td>
</tr>
<tr>
<td valign="top" align="right">
<font color="red">*</font>姓名：
</td>
<td>
<asp:TextBox id="user_name" columns="20" maxlength="50" runat="server" /><BR>
<asp:RequiredFieldValidator id="RequiredFieldValidator1" ControlToValidate="user_name" Display="Dynamic" ErrorMessage="(姓名要輸入!例:王大明)"
runat="server" />
</td>
</tr>
<tr>
<td valign="top" align="right">
<font color="red">*</font>用户ID：
</td>
<td>
<asp:TextBox id="user_id" columns="20" maxlength="20" runat="server" /><BR>
<asp:RequiredFieldValidator id="RequiredFieldValidator2" ControlToValidate="user_id" Display="Dynamic" ErrorMessage="(使用者代碼要輸入!例:Green)"
runat="server" />
</td>
</tr>
<tr>
<td valign="top" align="right">
<font color="red">*</font>输入密码：
</td>
<td>
<asp:TextBox id="user_password" TextMode="Password" columns="20" maxlength="20" runat="server" /><BR>
<asp:RequiredFieldValidator id="RequiredFieldValidator3" ControlToValidate="user_password" Display="Dynamic"
ErrorMessage="(密碼未輸入!請輸入1~10碼!)" runat="server" />
</td>
</tr>
<tr>
<td valign="top" align="right">
<font color="red">*</font>确认密码：
</td>
<td>
<asp:TextBox id="user_password1" TextMode="Password" columns="20" maxlength="20" runat="server" /><BR>
<asp:RequiredFieldValidator id="RequiredFieldValidator4" ControlToValidate="user_password1" Display="Dynamic"
ErrorMessage="(密碼要確認!請輸入1~10碼!)" runat="server" />
<asp:CompareValidator id="CompareValidator1" ControlToValidate="user_password" ControlToCompare="user_password1"
Type="String" Operator="Equal" Display="Dynamic" ErrorMessage="(*兩個密碼不相同!)" runat="server" />
</td>
</tr>
<tr>
<td valign="top" align="right">
<font color="red">*</font>E-Mail：
</td>
<td>
<asp:TextBox id="email" columns="30" maxlength="50" runat="server" /><BR>
<asp:RequiredFieldValidator id="RequiredFieldValidator6" ControlToValidate="email" Display="Dynamic" ErrorMessage="(Email要輸入!)"
runat="server" />
<asp:RegularExpressionValidator id="RegularExpressionValidator2" ControlToValidate="email" Display="Dynamic" ValidationExpression="^[\w]+@[\w]+[\.(com|net|org|edu)]+\.(com|net|org|edu|tw)$"
ErrorMessage="(Email格式錯誤!)" runat="server" />
</td>
</tr>
<tr align="center">
<td colspan="2">
<asp:Button id="Button1" Text=" 注册 " runat="server" />
<span id="Message" runat="server" />
</td>
</tr>
</table>
</form>
</body>
</HTML>

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
using System.Web.Mail;
using System.Configuration;

namespace test
{
/// <summary>
/// Register 的摘要说明。
/// </summary>
public class Register : System.Web.UI.Page
{
protected System.Web.UI.WebControls.TextBox user_name;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
protected System.Web.UI.WebControls.TextBox user_id;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator2;
protected System.Web.UI.WebControls.TextBox user_password;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator3;
protected System.Web.UI.WebControls.TextBox user_password1;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator4;
protected System.Web.UI.WebControls.CompareValidator CompareValidator1;
protected System.Web.UI.WebControls.TextBox email;
protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator6;
protected System.Web.UI.WebControls.RegularExpressionValidator RegularExpressionValidator2;
protected System.Web.UI.WebControls.Button Button1;
protected System.Web.UI.HtmlControls.HtmlGenericControl Message;

private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
}

public void Button1_Click(Object sender,EventArgs E)
{

SqlConnection cn = new SqlConnection((String) ConfigurationSettings.AppSettings["NETBooksDB"]);
String insertCmd = "insert into users (user_id,user_name,user_password,email) values ('"+user_id.Text+"','"+user_name.Text+"','"+user_password.Text+"','"+email.Text+"')";
SqlCommand cmd = new SqlCommand(insertCmd, cn);

try
{

cn.Open();
cmd.ExecuteNonQuery();
cn.Close();

// 寄送會員確認函

MailMessage myMail=new MailMessage();
myMail.BodyFormat=MailFormat.Html;
myMail.Subject="會員註冊確認函";
myMail.From="wjycsu@163.com.tw";
myMail.To=email.Text;
myMail.Body="感謝您的註冊~<br>您的帳號:"+user_id.Text+"<br>您的密碼:"+user_password.Text+"<br>請妥善保存~<p/>";
myMail.Body= myMail.Body + "歡迎光臨 <a href='http://www.NETBooks.com.tw'>NETBooks</a> ...";
SmtpMail.Send(myMail);

//Response.Redirect("default.aspx");
}

catch (System.Data.SqlClient.SqlException e)
{
if (e.Number == 2627)
{
RequiredFieldValidator2.ErrorMessage = "使用者代碼重複！";
RequiredFieldValidator2.IsValid = false ;
}
else if (e.Number != 0)
{
Message.Style["color"] = "red";
Message.InnerHtml = "ERROR:" + "[" +e.Number.ToString()+"]"+ e.ToString();
}
}
}

#region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}

/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.Button1.Click += new System.EventHandler(this.Button1_Click);
this.Load += new System.EventHandler(this.Page_Load);

}
#endregion
}
}

这个还简单？

（昏迷状态………………

呵呵,其实自己没写多少代码

大多数都是自己生成的

主题：简单登陆页面代码