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Title:
Make Vfp Application active even in DOS
I have create an application that it has a module which contols permanent a serial port. One of the signals that can received is that the machine which is connected to the serial port is blocked. So I want to interrupt anything that the user doing and give a message.
Because their main program is DOS based(DOS Prompt not DOS mode) I have to interrupt it too. I have seen a lot of applications that they do something like that. (Printing problems for example).
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