Well guys, I know here we post to ask programming questions or any other related stuff around Appfuse technologies. But I need to solve the following question as I have not been able to do it.
Here it is the problem I am using a Symbol PDT 3140 machine. It uses DR-DOS Well, I connect to a server application via Telnet thus reading a bar code in this machine, it is sent to the server application thanks to telnet, up to this point everything is just fine, but the problem is to instruct PDT 3140 to beep when server application after gathering the bar code realizes that it is not found in database records, thus issuing an error to the client telling it is not present and beeping as well. Question in a hurry is (and a challenge as well). Does SOMEBODY know how to do it? Using Java, C, C++ or you name it, that is, I need some clue for doing this, should my project fail starting up by this requirement. In advance, thanks for any help and light for this problem. Thanks again for reading and allowing me to post this non-programming stuff, or is it?
