private void Btn_sleep_Click(object sender, EventArgs e)
{
timerSec = (ulong)Convert.ToDouble(Txt_sec.Text);
timerMin = (ulong)Convert.ToDouble(Txt_min.Text);
timerHour = (ulong)Convert.ToDouble(Txt_hour.Text);
Timer_sleep.Start();
}
private void Timer_sleep_Tick(object sender, EventArgs e)
{
if (timerSec != 0)
{
timerSec--;
Txt_sec.Text = timerSec.ToString();
}
if (timerSec == 0 && timerMin != 0)
{
timerSec = 59;
Txt_sec.Text = timerSec.ToString();
timerMin--;
Txt_min.Text = timerMin.ToString();
}
else if (timerSec == 0 && timerMin == 0 && timerHour != 0)
{
timerSec = 59;
Txt_sec.Text = timerSec.ToString();
timerMin = 59;
Txt_min.Text = timerMin.ToString();
timerHour--;
Txt_hour.Text = timerHour.ToString();
}
if (timerSec == 0 && timerMin == 0 && timerHour == 0)
{
Timer_sleep.Stop();
Application.SetSuspendState(PowerState.Hibernate, true, true);
}
}