Make MyFunction() trigger every minute

问题

I have this C# code and I want it to trigger every minute.

private void MyFunction()
{
    if (DateTime.Now.Hour == 6 && ranalarm == false)
    {
        ranalarm = true;
        Event();
    }
    else if (DateTime.Now.Hour != 6 && ranalarm == true)
    {
        ranalarm = false;
    }
}

How can I make function MyFunction() trigger every minute in C#? I tried working with timers but Visual Studio said it conflicted with my System.Windows.Forms.

回答1:

You can use System.Threading.Timer and TimeSpan. Something like this:

TimeSpan start = TimeSpan.Zero;
TimeSpan minutes = TimeSpan.FromMinutes(1);

var timer = new System.Threading.Timer(c =>
{
    MyFunction();
}, null, start, minutes);

回答2:

This is my solution. No use of threading. Simple easy but gets the job done

Timer testTimer;

public void initTimer()
{
    testTimer = new Timer();
    testTimer.Tick += testTimer_tick ;
    testTimer.Interval = 1000; //timer interval in mili seconds;
    testTimer.Start();
}

public void testTimer_tick(object sender, EventArgs e)
{           
    MyFunction(); // your function comes here           
}

You can just copy this and paste. Next just call the initTimer() method in form load event.

来源：https://stackoverflow.com/questions/52800843/make-myfunction-trigger-every-minute