Includes&Samples |
__ClassProviderRegistration, ROOT\interop\ms_409, VB Net samplesClass | Methods | Properties (16) | Qualifiers | Instances | Namespaces (142)Samples: VB Script | C# | VB.Net | Search on:Microsoft __ClassProviderRegistration - VB.Net code samplesWMI query - sample windows WQL with VB.Net, CacheRefreshInterval property of __ClassProviderRegistrationGet a specified instance of __ClassProviderRegistration 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.
'Project -> Add reference -> System.Management 'Imports System.Management 'Get the namespace management scope Dim Scope As New ManagementScope("\\.\ROOT\interop\ms_409") 'Get a result of WML query Dim Query As New ObjectQuery("SELECT * FROM __ClassProviderRegistration") '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("CacheRefreshInterval : {0}", mObject("CacheRefreshInterval")) Next WMI query - list of class instancesList of all instances of __ClassProviderRegistration class in C#.
//https://wutils.com/wmi/ //Project -> Add reference -> System.Management //using System.Management; //set the class name and namespace string NamespacePath = "\\\\.\\ROOT\\interop\\ms_409"; string ClassName = "__ClassProviderRegistration"; //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("CacheRefreshInterval : {0}", oObject["CacheRefreshInterval"]); } |