为什么Membership.ValidateUser()总是返回false?

问题描述

我有一个ASP.NET 2010应用程序.当我完成registraiton流程时，可以正确登录.但是，如果稍后尝试登录，ValidateUser始终返回false'

I have an ASP.NET 2010 app. When I go through the registraiton process, I correctly get logged in. However, if I just try to log in later, ValidateUser always returns false'

blnSuccess = Membership.ValidateUser(strUserName, strPassword)

我已逐步完成操作，以确保正确的用户名&正在发送密码，并且此人位于数据库(快速)中.这是我的Web.Config....

I've stepped through to ensure the correct username & password are being sent in and that this person is in the db (Express). Here's my Web.Config....All just regular stuff.

<connectionStrings>
<add name="ApplicationServices" connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient"/>
</connectionStrings>

<authentication mode="Forms">
<forms
      name=".ASPXAUTH"
      loginUrl="~/Account/Login.aspx"
      protection="All"
      timeout="2880"
      slidingExpiration="true"
 />
</authentication>
    <membership>
    <providers>
    <clear/>
    <add name="AspNetSqlMembershipProvider"
             type="System.Web.Security.SqlMembershipProvider"
             connectionStringName="ApplicationServices"
             enablePasswordRetrieval="false"
             enablePasswordReset="true"
             requiresQuestionAndAnswer="false"
             requiresUniqueEmail="false"
             maxInvalidPasswordAttempts="5"
             minRequiredPasswordLength="6"
             minRequiredNonalphanumericCharacters="0"
             passwordAttemptWindow="10"
             applicationName="/"/>
    </providers>
    </membership>

推荐答案

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Please take a look and see if this help you:

Membership.ValidateUser升级到VS 2010/.NET 4.0后始终返回false

为什么

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