Список служб

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Пример показывает, как можно получить и вывести в программу список служб Windows, а также получить детальную информацию о конкретной службе.

using System;
using System.Collections;
using System.Management;
using System.Windows.Forms;

namespace Services
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        ArrayList arrServices = new ArrayList();

        private void Form1_Load(object sender, EventArgs e)
        {
            // Create a new ManagementClass object binded to the Win32_Service WMI class
            ManagementClass mcServices = new ManagementClass("Win32_Service");

            // Loop through each service
            foreach (ManagementObject moService in mcServices.GetInstances())
            {
                // Create a new array that holds the ListBox item ID and service name
                string[] srvArray = new string[2];
                srvArray[0] = lstServices.Items.Add(moService.GetPropertyValue("Caption").ToString()).ToString();
                srvArray[1] = moService.GetPropertyValue("Name").ToString();
                // Store the array in the ArrayList
                arrServices.Add(srvArray);
            }
        }

        private void lstServices_SelectedIndexChanged(object sender, EventArgs e)
        {
            ManagementClass mcServices = new ManagementClass("Win32_Service");
            // Loop through each service
            foreach (ManagementObject moService in mcServices.GetInstances())
            {
                // Get back the array with the index of the selected ListBox item from the ArrayList
                string[] srvArray = (string[])arrServices[lstServices.SelectedIndex];
                // If the current service name
                if (moService.GetPropertyValue("Name").ToString() == srvArray[1])
                {
                    // Set the fields accordingly
                    txtDesc.Text = moService.GetPropertyValue("Description").ToString();
                    lblPath.Text = "Path: " + moService.GetPropertyValue("PathName");
                    lblType.Text = "Type: " + moService.GetPropertyValue("ServiceType");
                    lblState.Text = "State:  " + moService.GetPropertyValue("State");
                    lblStartup.Text = "Start-up Type:  " + moService.GetPropertyValue("StartMode");
                }
            }
        }
    }
}