The WM_SPOOLERSTATUS message is sent from Windows Print Manager whenever a job is added to or removed from the Print Manager queue.
WM_SPOOLERSTATUS fwJobStatus = wParam; // job-status flag cJobsLeft = LOWORD(lParam); // number of jobs remaining
An application should return zero if it processes this message.
This message is for informational purposes only.
file: /Techref/os/win/api/win32/mess/src/msg28_4.htm, 1KB, , updated: 2000/4/7 12:20, local time: 2025/4/27 04:43,
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Ashley Roll has put together a really nice little unit here. Leave off the MAX232 and keep these handy for the few times you need true RS232! |
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