ManagementBaseObject.Qualifiers Property


Gets the collection of QualifierData objects defined on the management object. Each element in the collection holds information such as the qualifier name, value, and flavor.

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

public virtual QualifierDataCollection Qualifiers { get; }

Property Value

Type: System.Management.QualifierDataCollection

Returns a QualifierDataCollection that holds the qualifiers for the management object.

A QualifierDataCollection that represents the qualifiers defined on the management object.

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 Qualifiers property to display the value of the Description qualifier for each of the properties in the Win32_Process class. For more information on the Win32_Process class, see the Windows Management Instrumentation documentation in the MSDN Library at

using System;
using System.Management;

public class Sample 
    public static void Main() 

        // Get the WMI class
        ManagementClass processClass = 
            new ManagementClass("Win32_Process");
        processClass.Options.UseAmendedQualifiers = true;

        // Get the properties in the class
        PropertyDataCollection properties =

        // display the properties
        Console.WriteLine("Win32_Process Property Names: ");
        foreach (PropertyData property in properties)

            foreach (QualifierData q in property.Qualifiers)
                        property.Name, q.Name));



.NET Framework
Available since 1.1
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