ManagementObjectSearcher Constructor (ManagementScope, ObjectQuery, EnumerationOptions)

ManagementObjectSearcher Constructor (ManagementScope, ObjectQuery, EnumerationOptions)

Initializes a new instance of the ManagementObjectSearcher class to be used to invoke the specified query in the specified scope, with the specified options.

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

public ManagementObjectSearcher(
	ManagementScope scope,
	ObjectQuery query,
	EnumerationOptions options


Type: System.Management.ManagementScope
A ManagementScope specifying the scope of the query.
Type: System.Management.ObjectQuery
An ObjectQuery specifying the query to be invoked.
Type: System.Management.EnumerationOptions
An EnumerationOptions specifying additional options to be used for the query.

.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.

The following example initializes a new instance of the ManagementObjectSearcher class with a specific query, scope, and enumeration options.

using System;
using System.Management;

public class Sample 
    public static void Main(string[] args) 
        ManagementScope scope = 
            new ManagementScope("root\\CIMV2");
        SelectQuery q = 
            new SelectQuery("SELECT * FROM Win32_LogicalDisk");
        EnumerationOptions o = 
            new EnumerationOptions(
            null, System.TimeSpan.MaxValue,
            1, true, false, true, 
            true, false, true, true);
        ManagementObjectSearcher s = 
            new ManagementObjectSearcher(scope, q, o);

        foreach (ManagementObject disk in s.Get()) 
            // show the disk instance

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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