PrimaryOS - property in ROOT\CIMV2 namespace

List of classes with PrimaryOS local property in ROOT\CIMV2 namespace

property	Class	Origin
PrimaryOS	CIM_InstalledOS	CIM_InstalledOS

…

List of classes with PrimaryOS derived property in ROOT\CIMV2 namespace

property	Class	Origin
PrimaryOS	Win32_SystemOperatingSystem	CIM_InstalledOS

Code samples for PrimaryOS property

Get instance of WMI class using GetObject, PrimaryOS property of Win32_SystemOperatingSystem

Short VBS code - get a single specified instance of Win32_SystemOperatingSystem class or get a default unnamed instance (singleton) of the class, using one single command GetObject with exact path of the wmi object.

…


'https://wutils.com/wmi/
Dim wmiObject
Set wmiObject = GetObject( _
 "WINMGMTS:\\.\ROOT\cimv2:" + _
 "Win32_SystemOperatingSystem.GroupComponent=""\\\\.\\root\\cimv2:Win32_ComputerSystem.Name=\"".\"""",PartComponent=""\\\\.\\root\\cimv2:Win32_OperatingSystem=@""")
Wscript.Echo wmiObject.PrimaryOS 'or other property name, see properties

See more VBS samples of Win32_SystemOperatingSystem class

WMI query - sample windows WQL with C#, PrimaryOS property of Win32_SystemOperatingSystem

Get a specified instance of Win32_SystemOperatingSystem by a key, get a default unnamed instance (singleton) of the class or list instances of the class by wmi query using this c# sample code.

See in another language: VBScript, VB.Net.

…

//https://wutils.com/wmi/

//Project -> Add reference -> System.Management
//using System.Management;

//create a management scope object
ManagementScope scope = new ManagementScope("\\\\.\\ROOT\\cimv2");

//create object query
ObjectQuery query = new ObjectQuery("SELECT * FROM Win32_SystemOperatingSystem Where GroupComponent=\"\\\\\\\\W2012SDC\\\\root\\\\cimv2:Win32_ComputerSystem.Name=\\\"W2012SDC\\\"\"PartComponent=\"\\\\\\\\W2012SDC\\\\root\\\\cimv2:Win32_OperatingSystem=@\"");

//create object searcher
ManagementObjectSearcher searcher =
                        new ManagementObjectSearcher(scope, query);

//get a collection of WMI objects
ManagementObjectCollection queryCollection = searcher.Get();

//enumerate the collection.
foreach (ManagementObject m in queryCollection) 
{
  // access properties of the WMI object
  Console.WriteLine("PrimaryOS : {0}", m["PrimaryOS"]);
  
}

WMI query - sample windows WQL with VB.Net, PrimaryOS property of Win32_SystemOperatingSystem

Get a specified instance of Win32_SystemOperatingSystem by a key, get a default unnamed instance (singleton) of the class or list instances of the class by wmi query using this VB.Net sample code.

See in another language: VBScript, C#

…

'Project -> Add reference -> System.Management
'Imports System.Management

'Get the namespace management scope
Dim Scope As New ManagementScope("\\.\ROOT\cimv2")

'Get a result of WML query 
Dim Query As New ObjectQuery("SELECT * FROM Win32_SystemOperatingSystem Where GroupComponent="\\\\W2012SDC\\root\\cimv2:Win32_ComputerSystem.Name=\"W2012SDC\""PartComponent="\\\\W2012SDC\\root\\cimv2:Win32_OperatingSystem=@"")

'Create object searcher
Dim Searcher As New ManagementObjectSearcher(Scope, Query)

'Get a collection of WMI objects
Dim queryCollection As ManagementObjectCollection = Searcher.Get

'Enumerate wmi object 
For Each mObject As ManagementObject In queryCollection
  'write out some property value
  Console.WriteLine("PrimaryOS : {0}", mObject("PrimaryOS"))
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