ManagementObject的问题.. [英] Problem with ManagementObject..

问题描述

我正在尝试使用代码。


string fileObject = @" C：\Documents and Settings \ myfolder \ Temp .txt" ;;

ManagementBaseObject ret = null;

ManagementPath path = new ManagementPath（）;

path.Server = @" ServerName" ; //假设服务器名称是服务器我是

尝试连接


path.NamespacePath = @" root\cimv2" ;;

path.RelativePath = @" Win32_LogicalFileSecuritySetting.Path =" +"''" +

fileObject +"''" ;;

ManagementObject lfs = new ManagementObject（path）;


//获取此对象的安全描述符

bool EnablePrivileges = lfs.Scope.Options.EnablePrivileges;

lfs.Scope.Options.EnablePrivileges = true;

//转储所有受托者（包括所有者）

string accountName，SID;

foreach（ManagementBaseObject b in lfs.GetRelated（））

{

accountName =（string）b [" AccountName"]; - 我收到错误

这一行

SID =（字符串）b [" SID"];

Console.WriteLine（ 受托人{0}是{1}，b [" AccountName"]，

b [" SID"]）;

}


我在代码上面的标记（ - 我在这一行上收到错误）的行上收到错误。

当我尝试上面的本地机器代码时，一切正常工作

罚款。

提前感谢您的帮助。


-

谢谢

SCS

I am trying following code.

string fileObject = @"C:\Documents and Settings\myfolder\Temp.txt";
ManagementBaseObject ret = null;
ManagementPath path = new ManagementPath( );
path.Server = @"ServerName"; // Assuming that server name is server i am
trying to connect to

path.NamespacePath = @"root\cimv2";
path.RelativePath = @"Win32_LogicalFileSecuritySetting.Path=" + "''" +
fileObject + "''";
ManagementObject lfs = new ManagementObject(path);

// Get the security descriptor for this object
bool EnablePrivileges = lfs.Scope.Options.EnablePrivileges;
lfs.Scope.Options.EnablePrivileges = true;
// Dump all trustees (this includes owner)
string accountName, SID;
foreach (ManagementBaseObject b in lfs.GetRelated())
{
accountName= (string)b["AccountName"]; --I am getting error on
this line
SID = (string)b["SID"];
Console.WriteLine("Trustees {0} is {1}", b["AccountName"],
b["SID"]);
}

I am getting error on the line marked(--I am getting error on this line) in
above code. When i tried above code for local machine everything is working
fine.
Thanks in advance for help.

--
Thanks
SCS

推荐答案

应该工作。

请发布错误消息或调用堆栈...


Willy。


" scsharma" < SH ****** @ noemail.nospam>在消息中写道

新闻：4B ********************************** @ microsof t.com ...

Should work.
Please post the error message or call stack...

Willy.

"scsharma" <sh******@noemail.nospam> wrote in message
news:4B**********************************@microsof t.com...

我正在尝试下面的代码。

string fileObject = @" C：\Documents and Settings \ myfolder \Temp.txt" ;;
ManagementBaseObject ret = null;
ManagementPath path = new ManagementPath（）;
path.Server = @" ServerName" ;; //假设服务器名称是服务器我试图连接到

path.NamespacePath = @" root\cimv2" ;;
path.RelativePath = @" Win32_LogicalFileSecuritySetting.Path = QUOT; +"''" +
fileObject +"''" ;;
ManagementObject lfs = new ManagementObject（path）;

//获取此对象的安全描述符
bool EnablePrivileges = lfs.Scope.Options.EnablePrivileges;
lfs.Scope.Options.EnablePrivileges = true;
//转储所有受托人（包括所有者）
字符串accountName，SID;
foreach（ManagementBaseObject b in lfs.GetRelated（））
{
accountName =（string）b [" AccountName"]; - 我收到错误
此行
SID =（字符串）b [" SID"];
Console.WriteLine（" Trustees {0}是{1}" ，b [" AccountName"]，
b [" SID"]）;
}

我在标记的行上收到错误（ - 我收到错误在这条线上）
上面的代码。当我尝试上面的本地机器代码时，一切都工作
很好。
在此先感谢您的帮助。

-
谢谢
SCS

I am trying following code.

string fileObject = @"C:\Documents and Settings\myfolder\Temp.txt";
ManagementBaseObject ret = null;
ManagementPath path = new ManagementPath( );
path.Server = @"ServerName"; // Assuming that server name is server i am
trying to connect to

path.NamespacePath = @"root\cimv2";
path.RelativePath = @"Win32_LogicalFileSecuritySetting.Path=" + "''" +
fileObject + "''";
ManagementObject lfs = new ManagementObject(path);

// Get the security descriptor for this object
bool EnablePrivileges = lfs.Scope.Options.EnablePrivileges;
lfs.Scope.Options.EnablePrivileges = true;
// Dump all trustees (this includes owner)
string accountName, SID;
foreach (ManagementBaseObject b in lfs.GetRelated())
{
accountName= (string)b["AccountName"]; --I am getting error on
this line
SID = (string)b["SID"];
Console.WriteLine("Trustees {0} is {1}", b["AccountName"],
b["SID"]);
}

I am getting error on the line marked(--I am getting error on this line)
in
above code. When i tried above code for local machine everything is
working
fine.
Thanks in advance for help.

--
Thanks
SCS

对不起，我没有发布错误信息。

错误信息只是说找不到

和堆栈跟踪是




System.Management.ManagementException.ThrowWithExt endsInfo（ManagementStatus

errorCode）\\ \\\\ at System.Management.PropertyData.RefreshPropertyInfo（）\\\\ n

在System.Management.PropertyData..ctor（ManagementBas eObject parent，String

$ B $ System $Management.ManagementBaseObject，System.Management.PropertyDataCollection.get_Item（String

propertyName）\\\\ n at
$ b propName）\\\ .GetProperty Value（String

propertyName）\\\ System.Management.ManagementBaseObject.get_Item（St ring

propertyName）\\\\ n at Tester.testWMI（）in

c：\\ temp \\ eccconsole \\ batatchconsoleapp \\wmicodesampl e.cs：line 40" string


-

谢谢

SCS

" Willy Denoyette [MVP]"写道：

Sorry, I didnot post the error message.
Error message simply says "Not Found"
and stack trace is

at
System.Management.ManagementException.ThrowWithExt endedInfo(ManagementStatus
errorCode)\r\n at System.Management.PropertyData.RefreshPropertyInfo ()\r\n
at System.Management.PropertyData..ctor(ManagementBas eObject parent, String
propName)\r\n at System.Management.PropertyDataCollection.get_Item( String
propertyName)\r\n at
System.Management.ManagementBaseObject.GetProperty Value(String
propertyName)\r\n at System.Management.ManagementBaseObject.get_Item(St ring
propertyName)\r\n at Tester.testWMI() in
c:\\temp\\ecconsole\\batchconsoleapp\\wmicodesampl e.cs:line 40" string

--
Thanks
SCS
"Willy Denoyette [MVP]" wrote:

应该工作。
请发布错误信息或致电堆栈......

威利。

" scsharma" < SH ****** @ noemail.nospam>在消息中写道
新闻：4B ********************************** @ microsof t.com。 ..

Should work.
Please post the error message or call stack...

Willy.

"scsharma" <sh******@noemail.nospam> wrote in message
news:4B**********************************@microsof t.com...

我正在尝试下面的代码。

string fileObject = @" C：\Documents and Settings \ myfolder\Temp。 txt" ;;
ManagementBaseObject ret = null;
ManagementPath path = new ManagementPath（）;
path.Server = @" ServerName" ;; //假设服务器名称是服务器我试图连接到

path.NamespacePath = @" root\cimv2" ;;
path.RelativePath = @" Win32_LogicalFileSecuritySetting.Path = QUOT; +"''" +
fileObject +"''" ;;
ManagementObject lfs = new ManagementObject（path）;

//获取此对象的安全描述符
bool EnablePrivileges = lfs.Scope.Options.EnablePrivileges;
lfs.Scope.Options.EnablePrivileges = true;
//转储所有受托人（包括所有者）
字符串accountName，SID;
foreach（ManagementBaseObject b in lfs.GetRelated（））
{
accountName =（string）b [" AccountName"]; - 我收到错误
此行
SID =（字符串）b [" SID"];
Console.WriteLine（" Trustees {0}是{1}" ，b [" AccountName"]，
b [" SID"]）;
}

我在标记的行上收到错误（ - 我收到错误在这条线上）
上面的代码。当我尝试上面的本地机器代码时，一切都工作
很好。
在此先感谢您的帮助。

-
谢谢
SCS

I am trying following code.

string fileObject = @"C:\Documents and Settings\myfolder\Temp.txt";
ManagementBaseObject ret = null;
ManagementPath path = new ManagementPath( );
path.Server = @"ServerName"; // Assuming that server name is server i am
trying to connect to

path.NamespacePath = @"root\cimv2";
path.RelativePath = @"Win32_LogicalFileSecuritySetting.Path=" + "''" +
fileObject + "''";
ManagementObject lfs = new ManagementObject(path);

// Get the security descriptor for this object
bool EnablePrivileges = lfs.Scope.Options.EnablePrivileges;
lfs.Scope.Options.EnablePrivileges = true;
// Dump all trustees (this includes owner)
string accountName, SID;
foreach (ManagementBaseObject b in lfs.GetRelated())
{
accountName= (string)b["AccountName"]; --I am getting error on
this line
SID = (string)b["SID"];
Console.WriteLine("Trustees {0} is {1}", b["AccountName"],
b["SID"]);
}

I am getting error on the line marked(--I am getting error on this line)
in
above code. When i tried above code for local machine everything is
working
fine.
Thanks in advance for help.

--
Thanks
SCS

" scsharma" < SH ****** @ noemail.nospam>在留言中写道

news：98 ********************************** @ microsof t.com ...

"scsharma" <sh******@noemail.nospam> wrote in message
news:98**********************************@microsof t.com...

抱歉，我没有发布错误信息。
错误信息只是说找不到
并且堆栈跟踪是

在System.Management.PropertyData.RefreshPropertyInfo（）\\\\ n System.Management.PropertyDataCollection.get_Item（String String
propName）\\\\ n
System.Management.ManagementBaseObject.GetProperty Value（String
propertyName）\\\\ n
System.Management.ManagementBaseObject.get_Item（/> propertyName）\\\\ n St环
propertyName）\\\ at Tester.testWMI（）in
c：\\ temp \\ eccconsole \\batchconsoleapp\\wmi codesampl e.cs：第40行字符串

-
谢谢
SCS

Sorry, I didnot post the error message.
Error message simply says "Not Found"
and stack trace is

at
System.Management.ManagementException.ThrowWithExt endedInfo(ManagementStatus
errorCode)\r\n at
System.Management.PropertyData.RefreshPropertyInfo ()\r\n
at System.Management.PropertyData..ctor(ManagementBas eObject parent,
String
propName)\r\n at
System.Management.PropertyDataCollection.get_Item( String
propertyName)\r\n at
System.Management.ManagementBaseObject.GetProperty Value(String
propertyName)\r\n at
System.Management.ManagementBaseObject.get_Item(St ring
propertyName)\r\n at Tester.testWMI() in
c:\\temp\\ecconsole\\batchconsoleapp\\wmicodesampl e.cs:line 40" string

--
Thanks
SCS

这对我有用（在XP及更高版本上），


使用System;

使用System.Management;

使用System.Collections;


class Tester {

public static void Main（）

{

//创建将文件对象（文件路径）传递给
ctor。

//观察双反斜杠!!!!

string FileSystemObject = @" c：\\\\sfeed.xml" ;


ManagementPath path = new ManagementPath（）;

path.RelativePath = @" Win32_LogicalFileSecuritySetting.Path =" +"''" +

FileSystemObject +"''" ;;

ManagementObject lfs = new ManagementObject（path）;

foreach（lfs中的ManagementBaseObject b）。 GetRelated（））

{

string domainName = b [" ReferencedDomainName"]。ToString（）;

string accountName = b [" ; AccountName"]。ToString（）;

string SID = b [" SID"]。ToString（）;

Console.WriteLine（" Trustees {0} \\ {1}是{2}"，

b [" ReferencedDomainName"]，b [" AccountName"]，b [" SID"]）;

}

}

}


如果它不适合你，我建议你试试wbemtest.exe并发出

相同的查询并检查Win32_LogicalFileSecuritySetting对象

关联器以查看返回的内容。


Willy。

This works for me (on XP and higher),

using System;
using System.Management;
using System.Collections;

class Tester {
public static void Main()
{
// Create FileObjectSecurity passing the file object (filepath) to the
ctor.
// Watch the double backslashes !!!!
string FileSystemObject = @"c:\\rssfeed.xml";

ManagementPath path = new ManagementPath( );

path.RelativePath = @"Win32_LogicalFileSecuritySetting.Path=" + "''" +
FileSystemObject + "''";
ManagementObject lfs = new ManagementObject(path);
foreach (ManagementBaseObject b in lfs.GetRelated())
{
string domainName= b["ReferencedDomainName"].ToString();
string accountName= b["AccountName"].ToString();
string SID = b["SID"].ToString();
Console.WriteLine("Trustees {0}\\{1} is {2}",
b["ReferencedDomainName"], b["AccountName"], b["SID"]);
}
}
}

if it doesn''t work for you, I would suggest you try wbemtest.exe and issue
the same query and check the Win32_LogicalFileSecuritySetting object
associators to see what is returned.

Willy.

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