前台代码：
代码
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="reg.aspx.cs" Inherits="reg" %>
<!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>注册页面</title>
<style type="text/css">
.style1
{
color: #FF0000;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<br />
<br />
请输入您的用户名：<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<span class="style1">请用英文用户名</span><asp:RequiredFieldValidator
ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox1"
Display="Dynamic" ErrorMessage="请输入用户名">*</asp:RequiredFieldValidator>
<br />
<br />
请输入您的密 码：<asp:TextBox ID="TextBox2" runat="server"
TextMode="Password"></asp:TextBox>
<span class="style1">请输入至少6位</span><asp:RequiredFieldValidator
ID="RequiredFieldValidator2" runat="server" ControlToValidate="TextBox2"
Display="Dynamic" ErrorMessage="请输入密码">*</asp:RequiredFieldValidator>
<br />
<br />
请再次输入密 码：<asp:TextBox ID="TextBox3" runat="server"
TextMode="Password"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server"
ControlToValidate="TextBox3" Display="Dynamic" ErrorMessage="请再次输入密码">*</asp:RequiredFieldValidator>
<asp:CompareValidator ID="CompareValidator1" runat="server"
ControlToCompare="TextBox3" ControlToValidate="TextBox2" Display="Dynamic"
ErrorMessage="输入不一致，请重新输入">*</asp:CompareValidator>
<br />
<br />
请选择目标工作岗位：<asp:DropDownList ID="DropDownList1" runat="server">
<asp:ListItem>报到处</asp:ListItem>
<asp:ListItem>财务处</asp:ListItem>
</asp:DropDownList>
</div>
<p>
您的联系手机号码是：<asp:TextBox ID="TextBox4" runat="server"></asp:TextBox>
<span class="style1">请输入手机号便于联系</span><asp:RequiredFieldValidator
ID="RequiredFieldValidator4" runat="server" ControlToValidate="TextBox4"
Display="Dynamic" ErrorMessage="请输入您的手机号码便于联系">*</asp:RequiredFieldValidator>
</p>
<asp:ValidationSummary ID="ValidationSummary1" runat="server" />
<p>
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="提交注册" />
</p>
<asp:Label ID="Label1" runat="server" ForeColor="Red"></asp:Label>
</form>
</body>
</html>
后台代码：
代码
using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Data.OleDb;
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 reg : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
string user = TextBox1.Text.Trim().ToString();
string pass = TextBox2.Text.Trim().ToString();
string work = DropDownList1.SelectedValue.ToString();
string tel = TextBox4.Text.Trim().ToString();
string md5pass = System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(pass, "MD5");
OleDbCommand cha = new OleDbCommand("select count(*) as icount from usersheet where LoginName = '" + user + "'", Conn.mdbconn());
OleDbDataReader i = cha.ExecuteReader();
i.Read();
string count = i["icount"].ToString();
i.Close();
Conn.mdbconn().Close();
if (count != "0")
{
Label1.Text = "对不起您输入的用户名已经被占用，请重新输入其他用户名！";
}
else
{
OleDbCommand zhuce = new OleDbCommand("insert into usersheet (loginname,userpass,works,tel1) values ('" + user + "','" + md5pass + "','" + work + "','" + tel + "')", Conn.mdbconn());
int myupdate = zhuce.ExecuteNonQuery();
Conn.mdbconn().Close();
if (myupdate > 0)
{
Page.ClientScript.RegisterStartupScript(Page.GetType(), "message", "<script language='javascript'>alert('已经注册成功，请等待审核！');window.location='login.aspx';</script>");
}
}
}
}
新手作品 ， 仅供参考吧。acc+asp.net
