.NET 中机器的域名？

发布于 2024-07-13 12:40:09 字数 335 浏览 4 评论 0原文

一定有一个简单的方法可以做到这一点，我不敢相信没有。我扫描了网络，发现有 20 种不同的方法来查找当前用户所在的域，但没有一种方法可以获取当前计算机的域（或工作组）。

在非托管 C++ 中，这是通过以下方式检索的：

WKSTA_INFO_100 *buf;
NetWkstaGetInfo(NULL, 100, (LPBYTE*)buf);
domain_name = pBuf->wki100_langroup;

如果有办法在托管 C# 中本地获取相同的信息，有人可以帮助我吗？

编辑1：各位，请阅读问题。我不是在寻找用户域名。

原文

There gotta be an easy way to do this, I can't believe there's none. I have scanned through net and found, like, 20 different methods to find in which domain current user is, but none to get domain (or workgroup) of current machine.

In unmanaged c++ this is retrieved by:

WKSTA_INFO_100 *buf;
NetWkstaGetInfo(NULL, 100, (LPBYTE*)buf);
domain_name = pBuf->wki100_langroup;

can someone help me, if there's a way to get same info in managed C# natively?

EDIT1: Folks, please read the question. I am NOT looking for user domain name.

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多彩岁月 2024-07-20 12:40:10

System.DirectoryServices.ActiveDirectory.Domain.GetComputerDomain( ) 包裹 DsGetDcName 即使计算机不属于域，它也会在网络中搜索域控制器。（请参阅备注）

作为 NetGetJoinInformation 的替代方案，您可以将 GetComputerNameEx 与 COMPUTER_NAME_FORMAT.ComputerNameDnsDomain 标志获取完整的 DNS 域名。

（如果不是域的一部分，它仍然返回 true，但结果字符串将为空。）

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怼怹恏 2024-07-20 12:40:09

要获取正在运行程序的系统的当前域，您可以使用
System.DirectoryServices.ActiveDirectory.Domain。

Domain domain = Domain.GetComputerDomain();
Console.WriteLine( domain.Name );

To get the current domain of the system on which your progam is running you can use
System.DirectoryServices.ActiveDirectory.Domain.

Domain domain = Domain.GetComputerDomain();
Console.WriteLine( domain.Name );

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雪化雨蝶 2024-07-20 12:40:09

我从事的项目中用户可以在任何地方；域计算机上的非域用户、非域计算机上的用户、未直接连接到第三方网络上的域的用户等。因此依赖 AD 已经是行不通的了。

在所有这些条件下，System.Net.NetworkInformation.IPGlobalProperties.GetIPGlobalProperties().DomainName 更加可靠。

http://blogs.msdn.com/b/trobbins/archive/2006/ 01/04/509347.aspx

https://msdn.microsoft.com/en-us/library/system.net.networkinformation.ipglobalproperties.domainname(v= vs.110).aspx?cs-save-lang=1&cs-lang=cpp#code-snippet-2

Imports System.DirectoryServices
Imports System.Net.NetworkInformation

Public Class Form1

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Try
            MsgBox("Domain: " & ActiveDirectory.Domain.GetComputerDomain.Name)
        Catch ex As Exception
            MsgBox(ex.GetType.ToString & ": " & ex.Message)
        End Try
    End Sub

    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
        Try
            MsgBox("Domain: " & IPGlobalProperties.GetIPGlobalProperties().DomainName)
        Catch ex As Exception
            MsgBox(ex.GetType.ToString & ": " & ex.Message)
        End Try
    End Sub

End Class

I work on a project where users could be anywhere; non-domain users on a domain machine, users on a non-domain machine, not directly connected to the domain on a third party network, etc. so depending on AD is already a non-starter.

System.Net.NetworkInformation.IPGlobalProperties.GetIPGlobalProperties().DomainName is far more reliable under all of these conditions.

http://blogs.msdn.com/b/trobbins/archive/2006/01/04/509347.aspx

https://msdn.microsoft.com/en-us/library/system.net.networkinformation.ipglobalproperties.domainname(v=vs.110).aspx?cs-save-lang=1&cs-lang=cpp#code-snippet-2

Imports System.DirectoryServices
Imports System.Net.NetworkInformation

Public Class Form1

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Try
            MsgBox("Domain: " & ActiveDirectory.Domain.GetComputerDomain.Name)
        Catch ex As Exception
            MsgBox(ex.GetType.ToString & ": " & ex.Message)
        End Try
    End Sub

    Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
        Try
            MsgBox("Domain: " & IPGlobalProperties.GetIPGlobalProperties().DomainName)
        Catch ex As Exception
            MsgBox(ex.GetType.ToString & ": " & ex.Message)
        End Try
    End Sub

End Class

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攀登最高峰 2024-07-20 12:40:09

使用 GetCurrentDomain 与 Environment.UserDomainName 相同，如果您的程序作为非域用户在域计算机上运行，则该方法无法正常工作。我使用了以下代码：

try
{
    return System.DirectoryServices.ActiveDirectory.Domain.GetComputerDomain().Name;
}
catch (Exception)
{
    return Environment.UserDomainName;
}

Using GetCurrentDomain is the same as Environment.UserDomainName, which works incorrectly if your program is running on a domain computer as a non-domain user. I've used the following code:

try
{
    return System.DirectoryServices.ActiveDirectory.Domain.GetComputerDomain().Name;
}
catch (Exception)
{
    return Environment.UserDomainName;
}

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