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PropertyData.Value Property

  • Reference

Definition

Namespace:
System.Management
Assembly:
System.Management.dll
Package:
System.Management v9.0.0
Source:
Property.cs
Source:
Property.cs
Source:
Property.cs

Gets or sets the current value of the property.

public:
 property System::Object ^ Value { System::Object ^ get(); void set(System::Object ^ value); };
public object Value { get; set; }
member this.Value : obj with get, set
Public Property Value As Object

Property Value

Object

Returns an Object value representing the value of the property.

Examples

The following example lists information about the Win32_OperatingSystem class using the PropertyData class. For more information about Win32_OperatingSystem, see the Windows Management Instrumentation documentation.

using System;
using System.Management;

public class Sample
{
    public static void Main()
    {

        // Get the WMI class
        ManagementClass osClass =
            new ManagementClass("Win32_OperatingSystem");

        osClass.Options.UseAmendedQualifiers = true;

        // Get the Properties in the class
        PropertyDataCollection properties =
            osClass.Properties;

        // display the Property names
        Console.WriteLine("Property Name: ");
        foreach (PropertyData property in properties)
        {
            Console.WriteLine(
                "---------------------------------------");
            Console.WriteLine(property.Name);
            Console.WriteLine("Description: " +
                property.Qualifiers["Description"].Value);
            Console.WriteLine();

            Console.WriteLine("Type: ");
            Console.WriteLine(property.Type);

            Console.WriteLine();

            Console.WriteLine("Qualifiers: ");
            foreach(QualifierData q in
                property.Qualifiers)
            {
                Console.WriteLine(q.Name);
            }
            Console.WriteLine();

            foreach (ManagementObject c in osClass.GetInstances())
            {
                Console.WriteLine("Value: ");
                Console.WriteLine(
                    c.Properties[property.Name.ToString()].Value);

                Console.WriteLine();
            }
        }
    }
}

Imports System.Management


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

        ' Get the WMI class
        Dim osClass As ManagementClass = _
            New ManagementClass("Win32_OperatingSystem")

        osClass.Options.UseAmendedQualifiers = True

        ' Get the Properties in the class
        Dim properties As PropertyDataCollection = _
            osClass.Properties

        ' display the Property names
        Console.WriteLine("Property Name: ")
        For Each p As PropertyData In properties

            Console.WriteLine( _
                "---------------------------------------")
            Console.WriteLine(p.Name)
            Console.WriteLine("Description: " & _
                p.Qualifiers("Description").Value)
            Console.WriteLine()

            Console.WriteLine("Type: ")
            Console.WriteLine(p.Type)

            Console.WriteLine()

            Console.WriteLine("Qualifiers: ")
            For Each q As QualifierData In _
                p.Qualifiers

                Console.WriteLine(q.Name)
            Next
            Console.WriteLine()

            For Each c As ManagementObject In osClass.GetInstances()

                Console.WriteLine("Value: ")
                Console.WriteLine( _
                    c.Properties(p.Name.ToString()).Value)

                Console.WriteLine()
            Next
        Next

    End Function
End Class

Remarks

Property Value

An object containing the value of the property.

.NET Framework Security

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.

Applies to