Populating listbox control form a class file

[Kingspade]

Hello i am trying to populate a listbox on Form1 from values in a seperate class file called vmgetter.cs, so far everything seems to be working fine in the class file i just cant get the info to populate into the listbox on Form1 i have set the listbox to public also. Below is my Code.

vmtgetter.cs
----------------------------------------------

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Management;
using System.Collections;


namespace BackerUpper4.Engine
{
   /* public struct VMInfo
    {
        public string _name;
        public int _id;
        public string _vmguid;
    }*/
    class vmgetter 
    {
       public List<vmgetter> VMList;
        
        private string _name;
        private int _id;
        private string _vmguid;

        public string Name
        {
            get { return _name; }
            set { _name = value; }
        }

        public string Vmguid
        {
            get { return _vmguid; }
            set { _vmguid = value; }
        }
        


        public void Getvm()
        {
            try
            {

                ManagementScope scope = new ManagementScope("\\\\.\\root\\virtualization");
                scope.Connect();
                ObjectQuery query = new ObjectQuery(
                    "SELECT Name,ElementName FROM Msvm_ComputerSystem");
                ManagementObjectSearcher searcher =
                    new ManagementObjectSearcher(scope, query);
                ManagementObjectCollection queryCollection = searcher.Get();
                VMList = new List<vmgetter>();
                

                int i = 0;

                foreach (ManagementObject m in queryCollection)
                {


                    //skip the first entry because it is the local machine name, not a vm.
                    if (i == 0)
                    {
                        i++;
                        continue;
                    }
                    else
                    {
                        vmgetter NewInfo = new vmgetter();

                        NewInfo._id = i - 1;
                        NewInfo._vmguid = m["Name"].ToString();
                        NewInfo._name = m["ElementName"].ToString();




                        Form1 frm = new Form1();

                       frm.listBox1.Items.Add(NewInfo.Vmguid + " " + NewInfo.Name);
                        //MessageBox.Show(NewInfo.Name);
                        //MessageBox.Show(NewInfo.Vmguid);

                        VMList.Add(NewInfo);
                    }

                }
            }
            catch (Exception e)
            {
            }

        }
    }
}

Form1.cs Code:
-----------------------------------------------

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Collections;
using System.Management;
using System.IO;
using BackerUpper4.Engine;

namespace BackerUpper4
{


    public partial class Form1 : Form 
    {

        public Form1()
        {
            InitializeComponent();
        }

        private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
        {

        }

        private void Form1_Load(object sender, EventArgs e)
        {
            vmgetter vm = new vmgetter();
            vm.Getvm();
           
        }
     

           

        }
    }