Microsoft.Win32.TimerElapsedEventHandler public sealed delegate TimerElapsedEventHandler : MulticastDelegate Represents the method that will handle the TimerElapsed event. Documentation Code public TimerElapsedEventHandler(object object, IntPtr method) public virtual IAsyncResult BeginInvoke(object sender, TimerElapsedEventArgs e, AsyncCallback callback, object object) public virtual void EndInvoke(IAsyncResult result) public virtual void Invoke(object sender, TimerElapsedEventArgs e)