Windows Media Player remnant
On Tue, 14 May 2019 06:49:38 -0400, Ron Hardin wrote:
Windows media player apparently, having been used in a format emergency to play a DVD
instead of VLC player, apparently leaves something running that prevents my "turn monitor
off" program from finishing.
$ cat monitoroff.c
#include windows.h
main() {
sleep(1);
SendMessage(HWND_BROADCAST, WM_SYSCOMMAND, SC_MONITORPOWER, (LPARAM) 2);
exit(0);
}
It works but hangs instead of exiting.
(Cygwin under XP)
Send it to the the desktop process' window instead (window title "Program
Manager").
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