Using Win32 functions in Visual FoxPro Image Gallery
Monitor Configuration (Vista)
Code examples:
How to adjust monitor brightness (Vista, monitor with DDC support)
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Retrieves the physical monitors associated with an HMONITOR monitor handle.
Code examples:
How to adjust monitor brightness (Vista, monitor with DDC support)
BOOL GetPhysicalMonitorsFromHMONITOR(
  HMONITOR  hMonitor,
  DWORD  dwPhysicalMonitorArraySize,
  LPPHYSICAL_MONITOR  pPhysicalMonitorArray
FoxPro declaration:
DECLARE INTEGER GetPhysicalMonitorsFromHMONITOR IN dxva2;
    INTEGER hMonitor,;
    LONG dwPhysicalMonitorArraySize,;
    STRING @pPhysicalMonitorArray
[in] A monitor handle. Monitor handles are returned by several Multiple Display Monitor functions, including EnumDisplayMonitors and MonitorFromWindow.

[in] Number of elements in pPhysicalMonitorArray. To get the required size of the array, call GetNumberOfPhysicalMonitorsFromHMONITOR.

[out] Pointer to an array of PHYSICAL_MONITOR structures. The caller must allocate the array.
Return value:
If the function succeeds, the return value is nonzero.

= GetPhysicalMonitorsFromHMONITOR(hMonitor,;
    nPhysMonitorCount, @cPhysMonitorArray)

My comment:
When you are done using the monitor handles, close them by passing the pPhysicalMonitorArray array to the DestroyPhysicalMonitors function.
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Created: 2008-12-10 15:27:04
Modified: 2008-12-10 15:30:49
Visited in last 7 days: 21
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