Удалённый доступ WMI на языке C#

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Management;
 
namespace WMISample
{
    public class MyQuerySample : System.Windows.Forms.Form
    {
        private System.Windows.Forms.Label userNameLabel;
        private System.Windows.Forms.TextBox userNameBox;
        private System.Windows.Forms.TextBox passwordBox;
        private System.Windows.Forms.Label passwordLabel;
        private System.Windows.Forms.Button OKButton;
        private System.Windows.Forms.Button cancelButton;
        
        private System.ComponentModel.Container components = null;
 
        public MyQuerySample()
        {
            InitializeComponent();
        }
 
        protected override void Dispose( bool disposing )
        {
            if( disposing )
            {
                if (components != null)
                {
                    components.Dispose();
                }
            }
            base.Dispose( disposing );
        }
 
        private void InitializeComponent()
        {
            this.userNameLabel = new System.Windows.Forms.Label();
            this.userNameBox = new System.Windows.Forms.TextBox();
            this.passwordBox = new System.Windows.Forms.TextBox();
            this.passwordLabel = new System.Windows.Forms.Label();
            this.OKButton = new System.Windows.Forms.Button();
            this.cancelButton = new System.Windows.Forms.Button();
            this.SuspendLayout();
            // 
            // userNameLabel
            // 
            this.userNameLabel.Location = new System.Drawing.Point(16, 8);
            this.userNameLabel.Name = "userNameLabel";
            this.userNameLabel.Size = new System.Drawing.Size(160, 32);
            this.userNameLabel.TabIndex = 0;
            this.userNameLabel.Text = "Enter the user name for the remote computer:";
            // 
            // userNameBox
            // 
            this.userNameBox.Location = new System.Drawing.Point(160, 16);
            this.userNameBox.Name = "userNameBox";
            this.userNameBox.Size = new System.Drawing.Size(192, 20);
            this.userNameBox.TabIndex = 1;
            this.userNameBox.Text = "";
            // 
            // passwordBox
            // 
            this.passwordBox.Location = new System.Drawing.Point(160, 48);
            this.passwordBox.Name = "passwordBox";
            this.passwordBox.PasswordChar = '*';
            this.passwordBox.Size = new System.Drawing.Size(192, 20);
            this.passwordBox.TabIndex = 3;
            this.passwordBox.Text = "";
            // 
            // passwordLabel
            // 
            this.passwordLabel.Location = new System.Drawing.Point(16, 48);
            this.passwordLabel.Name = "passwordLabel";
            this.passwordLabel.Size = new System.Drawing.Size(160, 32);
            this.passwordLabel.TabIndex = 2;
            this.passwordLabel.Text = "Enter the password for the remote computer:";
            // 
            // OKButton
            // 
            this.OKButton.Location = new System.Drawing.Point(40, 88);
            this.OKButton.Name = "OKButton";
            this.OKButton.Size = new System.Drawing.Size(128, 23);
            this.OKButton.TabIndex = 4;
            this.OKButton.Text = "OK";
            this.OKButton.Click += new System.EventHandler(this.OKButton_Click);
            // 
            // cancelButton
            // 
            this.cancelButton.DialogResult = System.Windows.Forms.DialogResult.Cancel;
            this.cancelButton.Location = new System.Drawing.Point(200, 88);
            this.cancelButton.Name = "cancelButton";
            this.cancelButton.Size = new System.Drawing.Size(128, 23);
            this.cancelButton.TabIndex = 5;
            this.cancelButton.Text = "Cancel";
            this.cancelButton.Click += new System.EventHandler(this.cancelButton_Click);
            // 
            // MyQuerySample
            // 
            this.AcceptButton = this.OKButton;
            this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
            this.CancelButton = this.cancelButton;
            this.ClientSize = new System.Drawing.Size(368, 130);
            this.ControlBox = false;
            this.Controls.Add(this.cancelButton);
            this.Controls.Add(this.OKButton);
            this.Controls.Add(this.passwordBox);
            this.Controls.Add(this.passwordLabel);
            this.Controls.Add(this.userNameBox);
            this.Controls.Add(this.userNameLabel);
            this.Name = "MyQuerySample";
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
            this.Text = "Remote Connection";
            this.ResumeLayout(false);
 
        }
 
        [STAThread]
        static void Main() 
        {
            Application.Run(new MyQuerySample());
        }
 
        private void OKButton_Click(object sender, System.EventArgs e)
        {
            try
            {
                ConnectionOptions connection = new ConnectionOptions();
                connection.Username = userNameBox.Text;
                connection.Password = passwordBox.Text;
                connection.Authority = "ntlmdomain:DOMAIN";
 
                ManagementScope scope = new ManagementScope(
                    "\\\\FullComputerName\\root\\CIMV2", connection);
                scope.Connect();
 
                ObjectQuery query= new ObjectQuery(
                    "SELECT * FROM Win32_Processor"); 
 
                ManagementObjectSearcher searcher = 
                    new ManagementObjectSearcher(scope, query);
 
                foreach (ManagementObject queryObj in searcher.Get())
                {
                    Console.WriteLine("-----------------------------------");
                    Console.WriteLine("Win32_Processor instance");
                    Console.WriteLine("-----------------------------------");
                    Console.WriteLine("Name: {0}", queryObj["Name"]);
                }
                Close();
            }
            catch(ManagementException err)
            {
                MessageBox.Show("An error occurred while querying for WMI data: " + err.Message);
            }
            catch(System.UnauthorizedAccessException unauthorizedErr)
            {
                MessageBox.Show("Connection error (user name or password might be incorrect): " + unauthorizedErr.Message);
            }
        }
 
        private void cancelButton_Click(object sender, System.EventArgs e)
        {
            Close();
        }
    }
}