ManagementObjectCollection.ManagementObjectEnumerator 类

定义

public: ref class ManagementObjectCollection::ManagementObjectEnumerator : IDisposable, System::Collections::IEnumerator

public class ManagementObjectCollection.ManagementObjectEnumerator : IDisposable, System.Collections.IEnumerator

type ManagementObjectCollection.ManagementObjectEnumerator = class
    interface IEnumerator
    interface IDisposable

Public Class ManagementObjectCollection.ManagementObjectEnumerator
Implements IDisposable, IEnumerator

继承

Object

ManagementObjectCollection.ManagementObjectEnumerator

实现

IEnumerator IDisposable

示例

以下示例枚举 Win32_LogicalDisk 类的所有实例，并显示每个实例的 DeviceID 值。

using System;
using System.Management;

// This example demonstrates how to
// enumerate all logical disks
// using the ManagementObjectEnumerator object.
class Sample_ManagementObjectEnumerator
{
    public static int Main(string[] args)
    {
        ManagementClass diskClass =
            new ManagementClass("Win32_LogicalDisk");
        ManagementObjectCollection disks =
            diskClass.GetInstances();
        ManagementObjectCollection.ManagementObjectEnumerator
            disksEnumerator =
            disks.GetEnumerator();
        while(disksEnumerator.MoveNext())
        {
            ManagementObject disk =
                (ManagementObject)disksEnumerator.Current;
            Console.WriteLine(
                "Disk found: " + disk["deviceid"]);
        }
        return 0;
    }
}

Imports System.Management

' This sample demonstrates how to
' enumerate all logical disks
' using ManagementObjectEnumerator object.
Class Sample_ManagementObjectEnumerator
    Public Overloads Shared Function _
        Main(ByVal args() As String) As Integer
        Dim diskClass As New _
            ManagementClass("Win32_LogicalDisk")
        Dim disks As ManagementObjectCollection = _
            diskClass.GetInstances()
        Dim disksEnumerator As _
        ManagementObjectCollection. _
            ManagementObjectEnumerator = _
            disks.GetEnumerator()
        While disksEnumerator.MoveNext()
            Dim disk As ManagementObject = _
            CType(disksEnumerator.Current, _
                ManagementObject)
            Console.WriteLine("Disk found: " & disk("deviceid"))
        End While
        Return 0
    End Function
End Class