Question

我需要一点帮助。我是活动目录的新手。我想用c＃连接我的活动目录。这是我写的示例代码。

public void GetConnection()
{
    var username = "xxxx";
    var domain = "xxxx";
    var password = "xxxx";
    var path = "LDAP://xxxx/CN=xx";

    DirectoryEntry de = new DirectoryEntry(sDomain + "/" + sDefaultOU, sUsername, sServicePassword, AuthenticationTypes.ServerBind);
    DirectorySearcher ds = new DirectorySearcher(de);        

    ds.Filter = "(&(objectClass=Users))";       

    var sr = ds.FindAll();

    if (sr != null)
    {
        MessageBox.Show("success");
    }
    else
    {
        MessageBox.Show("error");
    }
    }
}

附近有一个COMException was unhandled

var sr = ds.FindAll();

错误是：

未处理的类型＆＃39; System.Runtime.InteropServices.COMException＆＃39;发生在System.DirectoryServices.dll
中
其他信息：未指定的错误

我可以帮助解决问题吗？提前致谢

Answer 1

第1步

 static DirectoryEntry createDirectoryEntry()
        {
            // create and return new LDAP connection with desired settings  
//This is for ssl secure port for non secure port just make 636 as 389 and //change Authentication as None
            DirectoryEntry ldapConnection = new DirectoryEntry("LDAP://mysystem.domain.com:636","Admin","Domain123",AuthenticationTypes.SecureSocketsLayer);

            return ldapConnection;
        }

**

第2步

** 在主要功能中，您需要编写以下功能

 DirectorySearcher _searcher = null;

        SearchResult result_user = null;
            DirectoryEntry de = createDirectoryEntry();
            object o = de.SchemaEntry;
            _searcher = new DirectorySearcher(de, "(&(objectClass=user)(SAMAccountName=" + "user1" + "))");
            if (_searcher != null)
            {
                result_user = _searcher.FindOne();
                de.Close();
            }

Active Directory连接失败

1 个答案: