WinForm Application Timer timer (Basic)

Use of Timers

Tick event: occurs when the specified timer interval has elapsed and the timer is enabled

① directly drag the control timer, set the property enabled=true (timer run), interval=1000 (Timer trigger time, in milliseconds), and then write the trigger event on it;

private void Timer1_Tick (object sender, EventArgs e)

{

This.label1.Text = DateTime.Now.ToString ();

}

② the same as the first, just don't drag the controls.

private void Form1_Load (object sender, EventArgs e)
{
Timer timer1 = new timer ();
Timer1. Interval = 1000;
Timer1. Enabled = true;
Timer1. Tick + = new EventHandler (timer1eventprocessor);//Add Event
}

public void Timer1eventprocessor (object source, EventArgs e)
{
This.label1.Text = DateTime.Now.ToString ();
}

　　

Other later supplements

WinForm Application Timer timer (Basic)