【发布时间】:2014-09-04 12:52:30
【问题描述】:
我已经点击了 20 多个链接,试图在不同的网站上解决这个问题。
请帮帮我
所以我正在尝试进行简单的登录身份验证。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.Security;
public partial class Account_Login : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void loginButton_Click(object sender, EventArgs e)
{
if(FormsAuthentication.Authenticate(UserName.Text, Password.Text)
{
}
}
}
但是弹出一条错误消息说“当前上下文中不存在名称'userName'并且当前上下文中不存在名称'Password'。
这是aspx代码
<%@ Page Title="" Language="C#" MasterPageFile="~/Site.master" AutoEventWireup="true" CodeFile="Login.aspx.cs" Inherits="Account_Login" %>
<asp:Content ID="Content3" ContentPlaceHolderID="MainContent" Runat="Server">
<hgroup class="title">
<h1>Login Page</h1>
</hgroup>
<section id="loginForm">
<asp:Login ID="Login1" runat="server" ViewStateMode="Disabled" RenderOuterTable="false">
<LayoutTemplate>
<p class="validation-summary-errors">
<asp:Literal runat="server" ID="FailureText" />
</p>
<fieldset>
<legend>Log in Form</legend>
<ol>
<li>
<asp:Label ID="Label1" runat="server" AssociatedControlID="UserName">User name</asp:Label>
<asp:TextBox runat="server" ID="UserName" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="UserName" CssClass="field-validation-error" ErrorMessage="The user name field is required." />
</li>
<li>
<asp:Label ID="Label2" runat="server" AssociatedControlID="Password">Password</asp:Label>
<asp:TextBox runat="server" ID="Password" TextMode="Password" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="Password" CssClass="field-validation-error" ErrorMessage="The password field is required." />
</li>
<li>
<asp:CheckBox runat="server" ID="RememberMe" />
<asp:Label ID="Label3" runat="server" AssociatedControlID="RememberMe" CssClass="checkbox">Remember me?</asp:Label>
</li>
</ol>
<asp:Button ID="loginButton" runat="server" CommandName="Login" Text="Log in" OnClick="loginButton_Click" />
</fieldset>
</LayoutTemplate>
</asp:Login>
<p>
<a href="Register.aspx">Register</a>
if you don't have an account.
</p>
</section>
请帮帮我:)
【问题讨论】:
-
ID 是 UserName 而不是 userName...
-
哎呀,对不起,我正在测试骆驼肠衣是否影响它。但它没有并且忘记更改值。但是我还是遇到同样的错误,谢谢:)