Monitor DegaussMonitor Function
|Monitor Configuration API|
Degausses a monitor. Degaussing improves a monitor's image quality and color fidelity by demagnetizing the monitor.
BOOL DegaussMonitor( HANDLE hMonitor );
If the function succeeds, the return value is TRUE. If the function fails, the return value is FALSE. To get extended error information, call GetLastError.
If this function is supported, the GetMonitorCapabilities function returns the MC_CAPS_DEGAUSS flag. Degaussing is supported only by cathode ray tube (CRT) monitors.
This function takes about 50 milliseconds to return.
This function should not be called frequently, because calling it frequently will not noticeably improve the monitor's image quality or color fidelity.
Client: Requires Windows Vista.
Header: Include HighLevelMonitorConfigurationAPI.h.
Library: Use dxva2.lib.