ManagementClass.GetRelationshipClasses Method ()

 
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Retrieves relationship classes that relate the class to others.

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

Public Function GetRelationshipClasses As ManagementObjectCollection

Return Value

Type: System.Management.ManagementObjectCollection

A collection of association classes that relate the class to any other class.

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

The following example uses the GetRelationshipClasses method to list the relationship classes to the CIM_LogicalDisk class. For more information, see "CIM_LogicalDisk" in the Windows Management Instrumentation documentation in the MSDN Library at http://msdn.microsoft.com/library.

Imports System
Imports System.Management


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

        Dim c As ManagementClass
        c = New ManagementClass("CIM_LogicalDisk")

        For Each r As ManagementClass In c.GetSubclasses()

            Console.WriteLine( _
                "Instances of {0} are sub-classes", _
                r("__CLASS"))
        Next

        For Each r As ManagementClass In c.GetRelationshipClasses()

            Console.WriteLine( _
                "{0} is a relationship class to " & _
                c.ClassPath.ClassName, _
                r("__CLASS"))

            For Each related As ManagementClass In c.GetRelatedClasses( _
                Nothing, r.ClassPath.ClassName, "Association", Nothing, _
                Nothing, Nothing, Nothing)

                Console.WriteLine( _
                    "{0} is related to " & c.ClassPath.ClassName, _
                    related.ClassPath.ClassName)
            Next
        Next


    End Function
End Class

.NET Framework
Available since 1.1
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