Through sheer determination I revisited the above APIs' - SUCCESS!

In short, and NO Sub-Classing, I used:

SetForeGroundWindow(myApps hWnd)
GetNextWindow(myApps hWnd, GW_HWNDNEXT)
SetForeGroundWindow(retval of GetNextWindow)


Viola....

Clicking the SysTray Icon takes the focus, SetForegroundWindow ensures myApp is ready for GetNext,
then capture the Next hWnd,
Now set the focus back to the losing apps Window......

I will post the entire app in the .Net Forum once done.


I want to keep this un-resolved, as I would like feedback on a Global (Sub-Classed) method
using the WM_ACTIVEAPP as M$ states it should work.



At this stage many, many thanks to Joacim for his persistance





Regards,