UserPrincipal 对象中的域名在哪里? [英] Where is the domain name in a UserPrincipal object?

问题描述

我正在使用 System.DirectoryServices.ActiveDirectory 类来查找所有 Active Directory 用户.代码很简单:

I'm using the System.DirectoryServices.ActiveDirectory classes to find all Active Directory users. The code is very simple:

var context = new PrincipalContext(ContextType.Domain);
var searcher = new PrincipalSearcher(new UserPrincipal(context));
var results = searcher.FindAll();

我想以友好"(又名Windows 2000 之前"格式)获取域限定用户名，例如.CONTOSOSmithJ".UserPrincipal.SamAccountName 给了我用户名部分，但我如何获得域部分?我不能假设域将与机器或当前用户的域相同.

I want to get the domain-qualified username in the "friendly" (aka. "pre-Windows 2000" format), eg. "CONTOSOSmithJ". UserPrincipal.SamAccountName gives me the username part, but how do I get the domain part? I cannot assume that the domain will be the same as the machine's or current user's domain.

推荐答案

对于 AD DS，msDS-PrincipalName 的值是 NetBIOS 域名，后跟一个反斜杠(").

For AD DS, the value of msDS-PrincipalName is the NetBIOS domain name, followed by a backslash ("").

您可以使用:

/* Retreiving the root domain attributes
 */ 
sFromWhere = "LDAP://DC_DNS_NAME:389/dc=dom,dc=fr"; 
DirectoryEntry deBase = new DirectoryEntry(sFromWhere, "AdminLogin", "PWD"); 

DirectorySearcher dsLookForDomain = new DirectorySearcher(deBase); 
dsLookForDomain.Filter = "(objectClass=*)"; 
dsLookForDomain.SearchScope = SearchScope.base; 
dsLookForDomain.PropertiesToLoad.Add("msDS-PrincipalName"); 

SearchResult srcDomains = dsLookForDomain.FindOne();

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