__MethodProviderRegistration, ROOT\Hardware, VB Net samples

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__MethodProviderRegistration - VB.Net code samples

WMI query - sample windows WQL with VB.Net, provider property of __MethodProviderRegistration

Get a specified instance of __MethodProviderRegistration 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\Hardware")
	'Get a result of WML query 
	Dim Query As New ObjectQuery("SELECT * FROM __MethodProviderRegistration Where provider="\\\\.\\root\\Hardware:__Win32Provider.Name=\"IPMIPrv\""")
	'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("provider : {0}", mObject("provider"))

WMI query - list of class instances

List of all instances of __MethodProviderRegistration class in C#.
See in another language: VBScript, VB.Net.
	//Project -> Add reference -> System.Management
	//using System.Management;
	//set the class name and namespace
	string NamespacePath = "\\\\.\\ROOT\\Hardware";
	string ClassName = "__MethodProviderRegistration";
	//Create ManagementClass
	ManagementClass oClass = new ManagementClass(NamespacePath + ":" + ClassName);
	//Get all instances of the class and enumerate them
	foreach (ManagementObject oObject in oClass.GetInstances())
		//access a property of the Management object
		Console.WriteLine("provider : {0}", oObject["provider"]);
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