This documentation is archived and is not being maintained.

QualifierDataCollection Class

Represents a collection of QualifierData objects.

Namespace:  System.Management
Assembly:  System.Management (in System.Management.dll)

'Declaration
Public Class QualifierDataCollection _
	Implements ICollection, IEnumerable
'Usage
Dim instance As QualifierDataCollection

The following example lists qualifier information about the Win32_Service class using the QualifierData class. For more information about Win32_Service, see the Windows Management Instrumentation documentation in the MSDN Library at http://msdn.microsoft.com/library.

Imports System
Imports System.Management


Public Class Sample
    Public Overloads Shared Function _
        Main(ByVal args() As String) As Integer 

        ' Get the WMI class 
        Dim mClass As ManagementClass = _
            New ManagementClass("Win32_Service")

        mClass.Options.UseAmendedQualifiers = True 

        ' Get the Qualifiers for the class 
        Dim qualifiers As QualifierDataCollection = _
            mClass.Qualifiers()

        ' display the Qualifier names
        Console.WriteLine(mClass.ClassPath.ClassName & _
            " Qualifiers: ")
        For Each q As QualifierData In qualifiers
            Console.WriteLine(q.Name)
        Next

        Console.WriteLine()

        Console.WriteLine("Class Description: ")
        Console.WriteLine( _
            mClass.Qualifiers("Description").Value)


    End Function 
End Class

System.Object
  System.Management.QualifierDataCollection

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0
Show: