using System;
using System.Collections.Generic;
using System.Windows.Forms;

namespace WindowsFormsApp1
{
    public partial class Form1 : Form
    {
        List<Label> labels = new List<Label>();

        public Form1()
        {
            try
            {
                //InitializeComponent();

                Width = 500;

                var flp = new FlowLayoutPanel { Parent = this, Dock = DockStyle.Fill };

                for (int i = 0; i < 32; i++)
                {
                    var label = new Label { Parent = flp, Width = 150, BorderStyle = BorderStyle.FixedSingle };
                    labels.Add(label);
                }

                var timer = new Timer();
                timer.Interval = 1000;
                timer.Tick += Timer_Tick;
                timer.Start();
            }
            catch (Exception ex) { MessageBox.Show(ex.Message); Environment.Exit(1); }
        }

        private void Timer_Tick(object sender, EventArgs e)
        {
            foreach (var label in labels)
            {
                label.Text = DateTime.UtcNow.ToString("o");
            }
        }
    }
}