Dear All,

Does anyone has an idea how to override TimerCallBack?

I tried

tmrWork.UseCallback = true;

public class MyTimer : Timer2
{
    public MyTimer(int interval) : base(interval) 
    {
        UseCallback = true;
    }
    
    public override void TimerCallback()
    {
        // TODO: Add your code here
    }
}

Also keep in mind that the Timer2 class uses CE's multimedia timer functionality, which is not present in PPC/WinMo device images, so if you're trying this on one of those devices you'll likely get a MissingMethodException (future releases will throw a PlatformNotSupported exception when you try to create a Timer2 instance).