Form1.cs

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 WindowsFormsApplication1
{
    public partial class Form1 : Form
    {

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
        }

        private void button1_Click(object sender, EventArgs e)
        {
            MessageBox.Show("Hey", "you");
        }

        private void label1_Click(object sender, EventArgs e)
        {
            Timer time = new Timer();

            time.Start();
            var tid = time.ToString();

            label1.Text = tid;
        }

        private void progressBar1_Click(object sender, EventArgs e)
        {
        }

        private void timer1_Tick(object sender, EventArgs e)
        {

        }
    }
}