我正在尝试将Visual Studio中的登录控件与Access数据库一起使用。我不确定如何使用两者。这是我到目前为止的内容：
Login.aspx：
<%@ Page Title="Login" Language="C#" MasterPageFile="~/EditSite.master" AutoEventWireup="true" CodeFile="Login.aspx.cs" Inherits="Login" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<asp:Login ID="Login1" runat="server">
</asp:Login>
</asp:Content>
这是后面的代码：
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;
using System.Data;
using System.Data.OleDb;
public partial class Login : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
ViewState["LoginErrors"] = 0;
}
protected void Login1_Authenticate(object sender, AuthenticateEventArgs e)
{
if (YourValidationFunction(Login1.UserName, Login1.Password))
{
e.Authenticated = true;
Login1.TitleText = "Successfully Logged In";
} else {
e.Authenticated = false;
}
}
protected void Login1_LoginError(object sender, EventArgs e)
{
if (ViewState["LoginErrors"] == null)
ViewState["LoginErrors"] = 0;
int ErrorCount = (int)ViewState["LoginErrors"] + 1;
ViewState["LoginErrors"] = ErrorCount;
if ((ErrorCount > 3) && (Login1.PasswordRecoveryUrl != string.Empty))
Response.Redirect(Login1.PasswordRecoveryUrl);
}
private bool YourValidationFunction(string UserName, string Password)
{
bool boolReturnValue = false;
string constr = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\TravelJoansDB.mdb;";
OleDbConnection con = new OleDbConnection(constr);
String SQLQuery = "SELECT UserName, Password FROM Login";
OleDbCommand com = new OleDbCommand(SQLQuery, con);
OleDbDataReader Dr;
con.Open();
Dr = com.ExecuteReader();
while (Dr.Read())
{
if ((UserName == Dr["UserName"].ToString()) & (Password == Dr["Password"].ToString()))
{
boolReturnValue = true;
}
Dr.Close();
return boolReturnValue;
}
return boolReturnValue;
}
}
这是网络配置：
<configuration>
<configSections>
<section name="resizer" type="ImageResizer.ResizerSection" requirePermission="false" />
</configSections>
<system.web>
<customErrors mode="Off" />
<compilation debug="true" targetFramework="4.0">
<assemblies>
<add assembly="System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Web.Extensions.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add assembly="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
</assemblies>
</compilation>
<pages>
<controls>
<add tagPrefix="ajaxToolkit" assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" />
</controls>
</pages>
<profile defaultProvider="DefaultProfileProvider">
<providers>
<add name="DefaultProfileProvider" type="System.Web.Providers.DefaultProfileProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />
</providers>
</profile>
<membership defaultProvider="DefaultMembershipProvider">
<providers>
<add name="DefaultMembershipProvider" type="System.Web.Providers.DefaultMembershipProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />
</providers>
</membership>
<roleManager defaultProvider="DefaultRoleProvider">
<providers>
<add name="DefaultRoleProvider" type="System.Web.Providers.DefaultRoleProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />
</providers>
</roleManager>
<!--
If you are deploying to a cloud environment that has multiple web server instances,
you should change session state mode from "InProc" to "Custom". In addition,
change the connection string named "DefaultConnection" to connect to an instance
of SQL Server (including SQL Azure and SQL Compact) instead of to SQL Server Express.
-->
<sessionState mode="InProc" customProvider="DefaultSessionProvider">
<providers>
<add name="DefaultSessionProvider" type="System.Web.Providers.DefaultSessionStateProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" />
</providers>
</sessionState>
<httpModules><add name="ImageResizingModule" type="ImageResizer.InterceptModule" /></httpModules></system.web>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="AjaxControlToolkit" publicKeyToken="28f01b0e84b6d53e" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.1.40412.0" newVersion="4.1.40412.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<connectionStrings>
<add name="DefaultConnection" connectionString="Data Source=.\SQLEXPRESS;Initial Catalog=aspnet-TravelJoansBlog-20130718193109;Integrated Security=SSPI"
providerName="System.Data.SqlClient" />
<add name="TravelJoansDBSQLConnectionString" connectionString="Data Source=DCSLAPTOP\TRAVELJOANS;Initial Catalog=TravelJoansDBSQL;Integrated Security=True"
providerName="System.Data.SqlClient" />
</connectionStrings>
<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<modules>
<add name="ImageResizingModule" type="ImageResizer.InterceptModule" />
</modules>
<httpErrors errorMode="Detailed" />
<asp scriptErrorSentToBrowser="true"/>
</system.webServer>
<resizer>
<plugins>
<add name="MvcRoutingShim" />
<add name="DiskCache" />
<add name="PrettyGifs" />
<add name="SimpleFilters" />
</plugins>
</resizer>
</configuration>
任何帮助将不胜感激。当我单击登录按钮时，它给出了有关找不到与网络相关的实例的错误。我在文件夹上设置了安全性，可以对所有人进行完全控制。
我决定使用其他路线。我找到了这个，并能够为我工作。如何在不使用MembershipProvider的情况下使用ASP.NET登录控件？
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我来说两句