Cykliczne uruchamianie funkcji z Timer w C# WinForms

using System;
using System.Windows.Forms;

namespace Test
{
    public partial class Form1 : Form
    {
        // Cykliczne wywoływanie funkcji co 1s
        private Timer timer1;
        int counter = 0;
        public Form1()
        {
            InitializeComponent();
            timer1 = new Timer();
            timer1.Tick += new EventHandler(timer2_Tick);
            timer1.Interval = 1000; // in miliseconds
            timer1.Start();
        }

        private void timer2_Tick(object sender, EventArgs e)
        {
            if (counter == 10) timer1.Stop();
            label1.Text = counter.ToString();
            counter++;
        }
    }
}

using System;
using System.Windows.Forms;

namespace Test
{
    public partial class Form1 : Form
    {
        private Timer timer1;
        private Timer timer2;
        int counter = 0;
        public Form1()
        {
            InitializeComponent();
            timer1 = new Timer();
            timer2 = new Timer();
            timer1.Tick += new EventHandler(timer1_Tick);
            timer1.Interval = 100; // in miliseconds
            timer1.Start();
            timer2.Tick += new EventHandler(timer2_Tick);
            timer2.Interval = 10000; // in miliseconds
            timer2.Start();      
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            label1.Text = counter.ToString();
            counter++;
        }
        private void timer2_Tick(object sender, EventArgs e)
        {
            timer1.Stop();
            timer2.Stop();
        }
    }
}