The System.Windows.Threading.DispatcherTimer dispatch timer is used when you only want a single event. It fires of an event, and DOES NOT create a new thread. However, this means that the timer function will not run while other code in the same thread is executing.
The System.Timers.Timer timer creates a new thread for the timer expired event. This can be a useful way of creating a multi-threaded application without going into the hassle of creating the thread yourself.
// Timer is used for main control loop
private System.Timers.Timer _timer;
public void SetupTimer()
// Create a new timer
_timer = new System.Timers.Timer();
_timer.Elapsed += new System.Timers.ElapsedEventHandler(Timer_Run);
_timer.Interval = 100;
// This is so the thread is only run once at a time,
// timer is restarted in event handler.
_timer.AutoReset = false;
public void Timer_Run()
// Code to run when timer expires. This code
// will be run in a seperate thread to the one which
// called SetupTimer()
// Code here
// Start the timer again, as AutoReset = false
Posted: April 11th, 2013 at 4:24 pm
Last Updated on: April 11th, 2013 at 4:37 pm