Thanks for the quick response. I did accidently find that placing the word "exit" in a dos batch file is equivalent to DosBox's CTRL-F9

I have incorpated an old menu program (called 3DMenu) into DOSBox. It is called when DOSBox is started. I would like to make some of the menu selections call programs that would send, for example; "ALT-ENTER", "CTRL-F9" to DOSBox. Each menu selection creates a DOS batch file. Is my idea possible ? …