using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

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

        private void button1_Click(object sender, EventArgs e)
        {
           
            string[,] numbers = new string [,] { { "1"," 2" ," 3"},  {" 4", "5", "6 "} };
            
            for (int i = 0; i < numbers.GetLength(0); i++)
            {
                
                    ListViewItem additem = new ListViewItem();
                    additem.SubItems.Clear();
                    additem.SubItems.Add(numbers[i,0]);
                    additem.SubItems.Add(numbers[i,1]);
                    additem.SubItems.Add(numbers[i,2]);
                    listView1.Items.Add(additem);
                    additem.EnsureVisible();
                    
            } 
        }
    }
}