如何在ASP.NET C＃中获取所有域用户＃ [英] How do I get all domain users in ASP.NET C#

问题描述

您好，

我是以上概念的新手。我想要所有域名用户的名字，请给我一个想法或解决方案



我尝试过：



我有Active目录的openQuery概念，如****'****'****'** **'****'****'

Hello,
I new to above concept.I want all domain users name ,Please give me idea or solution

What I have tried:

I have Active directory's openQuery concept like****'****'****'****'****'****'

GO 
EXEC master.dbo.sp_addlinkedserver @server = N'ADSI_12', @srvproduct=N'Active Directory Service Interfaces', @provider=N'ADSDSOObject', @datasrc=N'adsdatasource'
EXEC master.dbo.sp_addlinkedsrvlogin @rmtsrvname=N'ADSI_12',@useself=N'False',@locallogin=NULL,@rmtuser=N'JKMARLOCAL\SUJATA.SHINDE',@rmtpassword='*********'

并选择命令如

and select command like

SELECT * FROM OpenQuery ( 

  ADSI_12,  
  'SELECT displayName, telephoneNumber, mail, mobile, facsimileTelephoneNumber 
  FROM  ''LDAP://JKUMARLOCAL.com,DC=JKUMARLOCAL,DC=com'' 
  WHERE objectClass =  ''SUJATA.SHINDE'' 
  ') AS tblADSI
order BY displayname

但我不符合我的要求

but i does not meet my requirment

推荐答案

代表OP添加答案。

Adding answer on behalf of OP.

PrincipalContext ctx = new PrincipalContext(ContextType.Domain);

// define a "query-by-example" principal - here, we search for all users
UserPrincipal qbeUser = new UserPrincipal(ctx);

// create your principal searcher passing in the QBE principal 
PrincipalSearcher srch = new PrincipalSearcher(qbeUser);

// find all matches
foreach (var found in srch.FindAll())
{
    //Label1.Text = found.Name;
    // do whatever here - "found" is of type "Principal" - it could be user, group, computer..... 
    DropDownList1.Items.Add(found.Name);
    DropDownList2.Items.Add(found.UserPrincipalName);
}

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