ManagementObjectSearcher.Scope Properti

Definisi

Ruang nama:

System.Management

Rakitan:

System.Management.dll

Paket:

System.Management v8.0.0

Sumber:

ManagementObjectSearcher.cs

Mendapatkan atau mengatur cakupan untuk mencari objek (cakupan mewakili namespace layanan WMI).

public:
 property System::Management::ManagementScope ^ Scope { System::Management::ManagementScope ^ get(); void set(System::Management::ManagementScope ^ value); };

public System.Management.ManagementScope Scope { get; set; }

member this.Scope : System.Management.ManagementScope with get, set

Public Property Scope As ManagementScope

Nilai Properti

ManagementScope

Cakupan (namespace) untuk mencari objek WMI.

Contoh

Contoh berikut menginisialisasi instans ManagementObjectSearcher baru kelas dengan kueri tertentu lalu mengubah cakupan instans.

using System;
using System.Management;

public class Sample
{
    public static void Main(string[] args)
    {
        ManagementScope ms = new ManagementScope(
            "\\\\.\\root\\cimv2");
        ms.Connect();
        ManagementObjectSearcher searcher =
            new ManagementObjectSearcher(
            "SELECT * FROM Win32_Service");
        searcher.Scope = ms;

        foreach (ManagementObject service in searcher.Get())
        {
            // show the service
            Console.WriteLine(service.ToString());
        }
    }
}

Imports System.Management


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

        Dim ms As ManagementScope
        ms = New ManagementScope("\\localhost\root\cimv2")
        ms.Connect()
        Dim searcher As ManagementObjectSearcher
        searcher = New ManagementObjectSearcher( _
            "SELECT * FROM Win32_Service")
        searcher.Scope = ms

        For Each service As ManagementObject In searcher.Get()
            'show the instance
            Console.WriteLine(service.ToString())
        Next


    End Function 'Main
End Class

Keterangan

Ketika nilai properti ini diubah, ManagementObjectSearcher terikat kembali ke cakupan baru.

Nilai Properti

Cakupan (namespace) untuk mencari objek.

.NET Framework Security

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