Includes&Samples |
CIM_UserDevice, ROOT\cimv2, VB Net samplesClass | Childs (3) | Methods (2) | Properties (20) | Qualifiers (4) | Instances (3) | Namespaces (4)Samples: VB Script | C# | VB.Net | Search on:Microsoft VB.Net Code samplesThe class CIM_UserDevice is abstract and serves only as a base for new classes. You cannot create instances of abstract class, see derived classes. WMI query - sample windows WQL with VB.Net, Availability property of CIM_UserDeviceShort VB.Net sample code to get the abstract class CIM_UserDevice and its properties.
'http://wutils.com/wmi/ 'Project -> Add reference -> System.Management 'Imports System.Management 'set the class name and namespace Dim NamespacePath As String = "\\.\ROOT\cimv2" Dim ClassName As String = "CIM_UserDevice" 'Create ManagementClass Dim mClass As New ManagementClass(NamespacePath + ":" + ClassName) 'List the properties in the CIM_UserDevice class Dim lproperties As PropertyDataCollection = mClass.Properties 'display the properties Console.WriteLine(String.Format("Property Names in {0}: ", ClassName)) For Each oproperty As PropertyData In lproperties Console.WriteLine("Name: {0}, Origin: {1}", oproperty.Name, oproperty.Origin) Next WMI query - sample windows WQL with VB.Net, Availability property of CIM_UserDeviceList of all instances of CIM_UserDevice class in VB.Net.
'http://wutils.com/wmi/ 'Project -> Add reference -> System.Management 'Imports System.Management 'set the class name and namespace Dim NamespacePath As String = "\\.\ROOT\cimv2" Dim ClassName As String = "CIM_UserDevice" 'Create ManagementClass Dim oClass As New ManagementClass(NamespacePath + ":" + ClassName) 'Get all instances of the class and enumerate them For Each oObject As ManagementObject In oClass.GetInstances() 'access a property of the Management object Console.WriteLine("Availability : {0}", oObject("Availability")) Next |