Question

我在Visual Studio 2013中创建了库存ASP.NET Web应用程序。在自定义母版页后，我想添加从任何地方登录的功能，而不是将用户定向到/Account/Login.aspx。所以我在母版页的标题中添加了一个下拉表单。我将相关代码从login.aspx.cs复制到Site.Master.cs，

#ifndef TESTDLL_LOADCONFIG_H
#define TESTDLL_LOADCONFIG_H __declspec(dllexport)
#else   
#define TESTDLL_LOADCONFIG_H __declspec(dllimport)
#endif

所有声明

        protected void LogIn(object sender, EventArgs e)
    {
        if (IsValid)
        {
            // Validate the user password
            var manager = Context.GetOwinContext().GetUserManager<ApplicationUserManager>();
            var signinManager = Context.GetOwinContext().GetUserManager<ApplicationSignInManager>();

            // This doen't count login failures towards account lockout
            // To enable password failures to trigger lockout, change to shouldLockout: true
            var result = signinManager.PasswordSignIn(Email.Text, Password.Text, RememberMe.Checked, shouldLockout: false);

            switch (result)
            {
                case SignInStatus.Success:
                    //string youruser = User.Identity.GetUserId().ToString();
                    //Session["YourUser"] = youruser;
                    IdentityHelper.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
                    break;
                case SignInStatus.LockedOut:
                    Response.Redirect("/Account/Lockout");
                    break;
                case SignInStatus.RequiresVerification:
                    Response.Redirect(String.Format("/Account/TwoFactorAuthenticationSignIn?ReturnUrl={0}&RememberMe={1}",
                                                    Request.QueryString["ReturnUrl"],
                                                    RememberMe.Checked),
                                      true);
                    break;
                case SignInStatus.Failure:
                default:
                    FailureText.Text = "Invalid login attempt";
                    ErrorMessage.Visible = true;
                    break;
            }
        }
    }

和这一行

using System;
using System.Collections.Generic;
using System.Security.Claims;
using System.Security.Principal;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.Owin;
using Owin;
using OnStageTonightWebForms.Models;

然而，当我运行应用程序时，它会抛出错误＆＃34;名称＆＃39; IsValid＆＃39;在当前背景下不存在＆＃34;在代码中，IsValid下面有一条红色的摇摆线。 login.aspx.cs中没有红线。

这两个文件的代码是相同的，那么为什么一个工作而另一个工作呢？

如何自定义登录页面？

0 个答案: