ASP.NET 成员资格

<system.web>
  <authentication mode="Forms" />
</system.web>

<connectionStrings>
  <add name="MyMembershipConnString"
       connectionString="data source=(local)\SQLEXPRESS;
                         Integrated Security=SSPI;
                         Initial Catalog=MyDatabase"/>
</connectionStrings>

<membership defaultProvider="MyMembershipProvider">
  <providers>
    <add name="MyMembershipProvider" 
         connectionStringName="MyMembershipConnString"
         applicationName="MyMembership"
         enablePasswordRetrieval="false"
         enablePasswordReset="true"
         requiresQuestionAndAnswer="true"
         requiresUniqueEmail="true"
         passwordFormat="Hashed"
         type="System.Web.Security.SqlMembershipProvider"/>
  </providers>
</membership>