A reader asked, “When using the 2 button Notifier dialog, how do we know which button was pressed?”
The 2 button Notifier dialog alert box displays 3 buttons(!) – the first two have values you specify, such as “Ok” and “Done”, as shown here, and the third is an optional generic “Cancel” button:
The Notifier component block is a procedure call that has no return value – so how can you determine which button was selected?
The answer is that the selected button is returned to a separate event handler.