如何将登录控件与 Access 数据库配合使用

我正在尝试将Visual Studio中的登录控件与我的Access数据库一起使用。我不确定如何使用这两个。这是我到目前为止所拥有的：

登录.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>

下面是背后的代码：

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，它给出一个关于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，以便完全控制每个人。