Detect Multiple Monitors
The GetSystemMetrics
WIN API can be used to get the number of monitors. Some other constants related to multi-monitor PC configurations are also included.
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1 2 3 4 5 6 7 8 9 10 11 #DEFINE SM_XVIRTUALSCREEN 76 #DEFINE SM_YVIRTUALSCREEN 77 #DEFINE SM_CXVIRTUALSCREEN 78 #DEFINE SM_CYVIRTUALSCREEN 79 #DEFINE SM_CMONITORS 80 DECLARE Long GetSystemMetrics IN user32 Long nIndex lnNonitors = GetSystemMetrics(SM_CMONITORS) ? lnNonitors
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