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
)

Parameters

scope
Type: System.String

The scope in which to query.

queryString
Type: System.String

The query to be invoked.

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

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());
        }
    }
}

.NET Framework
Available since 1.1
Return to top
Show:
© 2016 Microsoft