linq2wmi Forum Rss Feed

New Post: Win32_NetworkAdapterConfiguration

titi14 — Wed, 03 Oct 2012 06:37:27 GMT

Hello,

I generated Win32_NetworkAdapterConfiguration class with LinqToWmi.ClassGenerator .
I've included the generated file into my c# solution.
However, I can not get my IP address using Win32_NetworkAdapterConfiguration.
How can I do?
Thank you.

New Post: Querying remote hosts not working?

aderuwe — Wed, 21 Sep 2011 22:07:21 GMT

Thank you DBaines!

New Post: Querying remote hosts not working?

DBaines — Wed, 25 May 2011 16:20:08 GMT

aderuwe wrote:

Trying to query a remote host is not working for me. In testing, I'm using the following:

using (WmiContext context = new WmiContext(@"\\A_Remote_Machine"))
{
context.ManagementScope.Options.Impersonation = ImpersonationLevel.Impersonate;
context.Log = Console.Out;
QueryProcessors(context);
}

I found that when you specify the WmiContext constructor with a suffix of the namespace you are connecting to everything works. So:

using (WmiContext context = new WmiContext(@\\A_Remote_Machine\root\cimv2))

Is the ticket!
 

New Post: Querying remote hosts not working?

aderuwe — Tue, 15 Mar 2011 22:38:27 GMT

Trying to query a remote host is not working for me.  In testing, I'm using the following:

using (WmiContext context = new WmiContext(@"\\A_Remote_Machine"))
{
	context.ManagementScope.Options.Impersonation = ImpersonationLevel.Impersonate;
	context.Log = Console.Out;
	QueryProcessors(context);
}

private static void QueryProcessors(WmiContext context)
{
	var query = from processor in context.Source<Win32_Processor>()
			select processor;

	foreach (Win32_Processor processor in query)
	{
		Console.WriteLine(String.Format("DeviceID: {0}", processor.DeviceID));
		Console.WriteLine(String.Format("Speed: {0} mhz", processor.CurrentClockSpeed));
		Console.WriteLine(String.Format("Usage: {0}%", processor.LoadPercentage));
	}
}

I'm getting the local processor, not the processor from A_Remote_Machine.  Any ideas?

New Post: Project dead?

hype8912 — Sat, 08 Jan 2011 00:24:53 GMT

Project has been revived if it still matters to you.

New Post: Non-default namespace classes

hype8912 — Sat, 08 Jan 2011 00:24:10 GMT

This discussion has been copied to a work item. Click here to go to the work item and continue the discussion.

New Post: How to update linq to wmi for SubmitChange()?

hype8912 — Sat, 08 Jan 2011 00:23:20 GMT

This discussion has been copied to a work item. Click here to go to the work item and continue the discussion.

New Post: How to update linq to wmi for SubmitChange()?

hype8912 — Sat, 08 Jan 2011 00:21:57 GMT

I know this is an old post but I have just been added to the project and this is one of the things I've been working on. You should see this in the coming future.

New Post: Non-default namespace classes

RudolfHenning — Mon, 18 Oct 2010 13:42:38 GMT

Hi, first - thanks for this nice project.

I have a need to access non standard (aka not root\cimv2) wmi namespaces. I modified a copy of the code to be able to handle this. For reference the only changes I had to make are:

Arguments.cs (adding)

private string _wmiNs = "root\\cimv2";

[Argument("wmins", HelpText = "WMI namespace for class for!")]
        public string WmiNs
        {
            get { return _wmiNs; }
            set { _wmiNs = value; }
        }

WmiObjectQuery.cs (changes)

public ManagementObject GetMetaInformation(string name, string nameSpace)
        {
            ManagementObject value = null;
            ManagementScope scope = new ManagementScope(@"\\localhost\" + nameSpace);

            ManagementPath path = new ManagementPath(name);
            ManagementClass management = new ManagementClass(scope, path, null);
   
            foreach (ManagementObject child in management.GetInstances())
            {            
                value = child;
                break;
            }
            management.Dispose();
            return value;
        }

[Update:] forgot to add an example. Querying the WMI objects for BizTalk would look like this:
  LinqToWmi.ClassGenerator.exe /wmi:MSBTS_HostInstance /wmins:root\MicrosoftBizTalkServer

New Post: Project dead?

shammah — Fri, 12 Dec 2008 15:32:08 GMT

Is there anyone here?

If so, what is the prospective release date for 0.5?

-Steve

New Post: How to update linq to wmi for SubmitChange()?

ncfjj — Tue, 11 Nov 2008 00:45:41 GMT

I want to change my ipaddress with linq to wmi,but I do not know how to update linq to wmi for SubmitChange.
WmiContext context = new WmiContext(@"\\.");
    var ipaddress = from ip in context.Source<Win32_NetworkAdapterConfiguration>() select ip;
            foreach (Win32_NetworkAdapterConfiguration ip in ipaddress)
            {
                if (ip.IPAddress != null)
                {
                    ip.IPAddress.SetValue("192.168.8.20", 0);

                 //how to SubmitChange?
                }
            }

    My email:niphone@live.cn

New Post: Generating Common Classes

Atrophius — Fri, 01 Aug 2008 16:53:41 GMT

As of changeset 21374, you can now generate the "Common" classes by using "Common" in the wmi argument instead of the name of an actual WMI class: /wmi:Common

The current "Common" classes are:

"Win32_ComputerSystem", "Win32_FloppyDrive", "Win32_Keyboard", "Win32_LogicalDisk", "Win32_NetworkAdapter",
"Win32_NetworkConnection", "Win32_OperatingSystem", "Win32_PointingDevice", "Win32_Printer", "Win32_Process",
"Win32_Processor", "Win32_Product", "Win32_UserAccount"

If anyone has any suggestions for WMI classes to add to this list, please let me know.

New Post: Understanding WMI

nyxtom — Wed, 23 Jul 2008 15:48:24 GMT

Since WMI is huge, before you can just dive into using Linq2WMI it would be best to at least understand the api and the technology behind it. Here's a really good resource that looks at WMI, the code samples are written in VB.NET but it still pretty useful.

WMI.pdf (Powerpoint Slides)
Demo Code

This comes from a VS2005 Tech Conference (VSLive!) that was presented in Orlando in 2006. [via this site]