webform1.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="test5_8.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>
</head>
<body>
<form id="form1" runat="server">
<div>
<strong>修改密码</strong><br />
原密码：<asp:TextBox ID="TextBox3" runat="server" TextMode="Password"></asp:TextBox><br />
新密码：<asp:TextBox ID="TextBox1" runat="server" TextMode="Password"></asp:TextBox><br />
确认密码：<asp:TextBox ID="TextBox2" runat="server" TextMode="Password"></asp:TextBox><br />
<asp:CompareValidator ID="CompareValidator1" runat="server" ErrorMessage="两次密码输入不一致" ControlToValidate="TextBox2" ControlToCompare="TextBox1" Display="Dynamic" ForeColor="Red"></asp:CompareValidator>
<br />
<asp:Button ID="Button1" runat="server" Text="提交" OnClick="Button1_Click" /><br />
<asp:Label ID="Label1" runat="server" Text=""></asp:Label>
</div>
</form>
</body>
</html>
webform1.aspx.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace test5_8
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
UnobtrusiveValidationMode = System.Web.UI.UnobtrusiveValidationMode.None;
}
protected void Button1_Click(object sender, EventArgs e)
{
if (TextBox1.Text == TextBox2.Text)
{
Label1.Text = "密码修改成功";
}
}
}
}