repeating alert notifications

 

I wonder if anyone can tell me how to code an alert (audio and message) so that it keeps repeating until I dismiss it or stop it. I have no idea and have been all over the internet with no results. Please help if you can.

Thanks Fred

 
FredD67:

I wonder if anyone can tell me how to code an alert (audio and message) so that it keeps repeating until I dismiss it or stop it. I have no idea and have been all over the internet with no results. Please help if you can.

Thanks Fred

difficult without software code. Like I do some checks. like the bar is close.