C#

// Declaration:
System.Threading.Timer _timer;

//Initialization:
_timer = new System.Threading.Timer(OnTimer, null, 10000, System.Threading.Timeout.Infinite);

private void OnTimer(object state) {
   try {
      // Do your stuff here
   } catch (Exception ex) {
      // Errorhandling  
   } finally {
      // the first parameter is the delay until the callback method will be called again
      // the second parameter defines the interval in which it will be rais. Timeout.Infition -> Disabled
      _timer.Change(10000, System.Threading.Timeout.Infinite);
   }
}

_timer.Change(System.Threading.Timeout.Infinite, System.Threading.Timeout.Infinite);

Member 10033886 wrote:

I have tried everything.