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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
)

Parameters

scope
Type: System.Management.ManagementScope

A ManagementScope specifying the scope of the query.

query
Type: System.Management.ObjectQuery

An ObjectQuery specifying the query to be invoked.

options
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
            Console.WriteLine(disk.ToString());
        }
    }
}

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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