[Formula 1]

How can i make a timer when form loaded start timer

00:00:00
hh/mm/ss

also 1 Label that shows the exact time of form load

Example:

if the current time is : 20:30

The program should work like that:

Form loaded at: 20:30

This timer starts -----> Timer started: 00:00:00

[NYANxCAT]

https://www.dotnetperls.com/datetime-now

example:
this.Text = DateTime.Now.ToLongTimeString();

[itcorp]

How can i make a timer when form loaded start timer

00:00:00
hh/mm/ss

also 1 Label that shows the exact time of form load

Example:

if the current time is : 20:30

The program should work like that:

Form loaded at: 20:30

This timer starts ----->   Timer started: 00:00:00

Code

var form2 = new Form2();
form2.SetLoadTime.Text = DateTime.Now.ToString("hh:mm");
form2.Show();

Code

public partial class Form2 : Form
    {
        Timer counter;
        public Label SetLoadTime
        {
            get { return label1; }
            set { label1 = value; }
        }

        public Label SetTimeAfterLoad
        {
            get { return label2; }
            set { label2 = value; }
        }

        public Form2()
        {
            InitializeComponent();
        }

        private void Form2_Load(object sender, EventArgs e)
        {
            counter = new Timer();
            counter.Interval =500;
            counter.Tick += Counter_Tick;
            counter.Start();

        }

        private void Counter_Tick(object sender, EventArgs e)
        {
            SetTimeAfterLoad.Text= DateTime.Now.ToString("hh:mm:ss");
        }
    }

[Suspect.]

Why use a Timer for this?
Why not just call the method which appends the text to the label when it’s needed rather than running it on an endless loop?