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;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void StartThreadButton_Click(object sender, EventArgs e)
        {
            BeginInvoke(new Action(delegate()
            {
                new TimerLol(delegate()
                {
                    // update the UI here.
                });
            }));
        }
    }

    public class TimerLol
    {
        private Action callback;

        public TimerLol(Action callback)
        {
            this.callback = callback;
        }

        private void TimerLol()
        {
            while (true)
            {
                if (DateTime.Now == DateTime.Now.AddDays(1)) // futuristic!
                {
                    callback();
                }
            }
        }
    }
}