Question

我有一个内部网，通过活动目录获取当前登录用户。当用户被锁定时，他们会在Windows提示符下输入他们的用户名和密码。有没有办法让我抓住这个并将它们重定向到一个页面，要求他们再次输入他们的凭据或告诉他们他们的帐户可能被锁定并联系帮助台？

Answer 1

在获取登录用户后，在您的应用程序上执行下面的IsAccountLocked方法

public bool IsAccountLocked(string sUserName)
{
    UserPrincipal oUserPrincipal = GetUser(sUserName);
    return oUserPrincipal.IsAccountLockedOut();
}

public UserPrincipal GetUser(string sUserName)
{
    PrincipalContext oPrincipalContext = GetPrincipalContext();

    UserPrincipal oUserPrincipal = UserPrincipal.FindByIdentity(oPrincipalContext, sUserName);
    return oUserPrincipal;
}

public PrincipalContext GetPrincipalContext()
{
    PrincipalContext oPrincipalContext = new PrincipalContext(ContextType.Domain, sDomain, sDefaultOU, ContextOptions.SimpleBind, sServiceUser, sServicePassword);
    return oPrincipalContext;
}

这是使用System.DirectoryServices.AccountManagement只使用System.DirectoryServices你可以这样做

public bool IsAccountLocked(DirectoryEntry oDE)
{
    return Convert.ToBoolean(oDE.InvokeGet("IsAccountLocked"));
}
public DirectoryEntry GetUser(string sUserName)
{
    //Create an Instance of the DirectoryEntry
    oDE = GetDirectoryObject();

    //Create Instance fo the Direcory Searcher
    oDS = new DirectorySearcher();

    oDS.SearchRoot = oDE;
    //Set the Search Filter
    oDS.Filter = "(&(objectClass=user)(sAMAccountName=" + sUserName + "))";
    oDS.SearchScope = SearchScope.Subtree;
    oDS.PageSize = 10000;

    //Find the First Instance
    SearchResult oResults = oDS.FindOne();

    //If found then Return Directory Object, otherwise return Null
    if (oResults != null)
    {
        oDE = new DirectoryEntry(oResults.Path, sADUser, sADPassword, AuthenticationTypes.Secure);
        return oDE;
    }
    else
    {
        return null;
    }
}
private DirectoryEntry GetDirectoryObject()
    {
        oDE = new DirectoryEntry(sADPath, sADUser, sADPassword, AuthenticationTypes.Secure);
        return oDE;
    }

您可以去完整实施 http://anyrest.wordpress.com/2010/06/28/active-directory-c/ 要么 http://anyrest.wordpress.com/2010/02/01/active-directory-objects-and-c/

asp.net活动目录内联网

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