C#

DataColumn dcSpName = new DataColumn("SpName");
DataColumn dcParameterName = new DataColumn("ParameterName");
DataColumn dcSystemType = new DataColumn("SystemType");
DataColumn dcLength = new DataColumn("Length");
DataColumn dcIsOutputParameter = new DataColumn("IsOutputParameter");

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections;
using Microsoft.UpdateServices;
using Microsoft.UpdateServices.Administration;

namespace WSUS_Check
{
    class Program
    {
        static void Main(string[] args)
        {
            //--- Vars ---//
            string Server;
            int Port, ans, count;
            bool Secure;
            ArrayList TGIDs;
            
            
            //--- Header ---//
            System.Console.WriteLine("*******************************************************************************");
            System.Console.WriteLine("Custom WSUS Check, v0.01");
            System.Console.WriteLine("*******************************************************************************");
            System.Console.WriteLine();

            //--- Get connection information ---//
            System.Console.Write("WSUS Server: ");
            Server = System.Console.ReadLine();
            System.Console.Write("Port: ");
            Port = int.Parse(System.Console.ReadLine());

            do
            {
                System.Console.Write("Secure [1\\0]: ");
                ans = int.Parse(System.Console.ReadLine());
            } while ( (ans != 1) && (ans != 0) );

            if (ans == 1)
            {
                Secure = true;
            }
            else
            {
                Secure = false;
            }
            
            //--- Connect to the specified WSUS Server ---//
            IUpdateServer Host;
            try
            {
                Host = AdminProxy.GetUpdateServer(Server, Secure, Port);
                
                //--- Working Section for Auth ---//
                
                


                //--- End working section for Auth ---//
                
                System.Console.WriteLine("Connected to " + Host.Name.ToString() + " [WSUS v. " + Host.Version.ToString() + "]");
                System.Console.WriteLine();

                //--- Enumerate Groups ---//
                System.Console.WriteLine("Client groups on " + Host.Name.ToString() + ":");
                ComputerTargetGroupCollection CTC = Host.GetComputerTargetGroups();
                count = 0;
                foreach (IComputerTargetGroup TG in CTC)
                {
                    System.Console.WriteLine("[" + count + "] " + TG.Name.ToString() + ", " + TG.Id.ToString());
                    //TGIDs.Add(TG.Id.ToString());
                    count++;
                }

            }
            catch (Exception e)
            {
                System.Console.WriteLine();
                System.Console.WriteLine(e.Message);
            }




            //--- Ending credits ---//
            System.Console.WriteLine();
            System.Console.WriteLine();
            System.Console.WriteLine("Press any key to continue... ");
            System.Console.ReadKey();
        }
    }
}