How to Create Digital Clock in WinForms C#

	    
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 Digital_Clock_Example
{
  public partial class Form1 : Form
  {
    Timer timer;
    public Form1()
    {
      InitializeComponent();
      timer = new Timer();
      timer.Interval = 1;
      timer.Tick += timer_Tick;
      timer.Start();
    }
    void timer_Tick(object sender, EventArgs e)
    {
      label1.Text = DateTime.Now.ToString("HH:mm:ss");
    }
  }
}