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ManagementObjectSearcher Constructor (String, String)

ManagementObjectSearcher Constructor (String, String)

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

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

public ManagementObjectSearcher (
	string scope,
	string queryString
)
public ManagementObjectSearcher (
	String scope, 
	String queryString
)
public function ManagementObjectSearcher (
	scope : String, 
	queryString : String
)

Parameters

scope

The scope in which to query.

queryString

The query to be invoked.

If no scope is specified, the default scope (DefaultPath) is used.

.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 and scope.

using System;
using System.Management;

public class Sample 
{
    public static void Main(string[] args) 
    {
        ManagementObjectSearcher s = 
            new ManagementObjectSearcher(
            "root\\CIMV2", 
            "SELECT * FROM Win32_Service" +
            " WHERE State='Running'");

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

  • Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see .

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

.NET Framework

Supported in: 2.0, 1.1, 1.0

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