从Active Directory获取所有OU

时间:2013-05-29 09:36:39

标签: c# asp.net active-directory ou

是否有任何直接方法可以让所有OU进入Active Directory? 我曾尝试过以下代码,我在

处获得了Com Exception(无效操作)
ouSearch.FindAll()

我的代码如下所示。

public static List<string> GetAllOus(string ldapServer, string ldapUserName, string ldapPassWord)
    {

        List<string> orgUnits = new List<string>();
        string defaultNamingContext;

        DirectoryEntry rootDSE = new DirectoryEntry(ldapServer + "/dc=server-dc,dc=com", ldapUserName, ldapPassWord, AuthenticationTypes.Anonymous);
        //defaultNamingContext = rootDSE.Properties["defaultNamingContext"].Value.ToString();

        //DirectoryEntry defaultentry = new DirectoryEntry("LDAP://" + defaultNamingContext);

        DirectorySearcher ouSearch = new DirectorySearcher(rootDSE,
                                             "(objectClass=organizational-Unit)",
                                             null, SearchScope.Subtree);

        foreach (SearchResult resEnt in ouSearch.FindAll())
        {
            string OUName = resEnt.GetDirectoryEntry().Name;
            orgUnits.Add(OUName);
        }

        return orgUnits;
    }

请帮我解决此问题。

提前致谢

1 个答案:

答案 0 :(得分:2)

使用(objectClass = organizationalUnit )代替(objectClass = organization-Unit)