How to use a keystroke to abort a loop

[visualcpp]

Please tell me how to use a keystroke to abort a loop in dialog based program.
I would like to write a program which has a button. After clicking on the button, the program will keep reading the voltage until a key on the keyboard is pressed. After a keystroke is detected then the program will do something else.

Thanks,

 

[palbano]

>> the program will keep reading the voltage

voltage of what? how is it reading?

Why are you starting a new forum thread for the same question? You never replied to what people posted in your first question. That is considered rude.



-pete

 

[visualcpp]

I am sorry about that. I am new. Last time I read the respond, but I did not know where to reply.
The reason that I've start the new forum thread because in the last e-mail I did not state clearly what I woud like to have in the program.