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IDirectDraw::GetMonitorFrequency (Compact 2013)

3/26/2014

This method retrieves the frequency of the monitor being driven by the DirectDraw object.


HRESULT GetMonitorFrequency(
  LPDWORD lpdwFrequency
); 

lpdwFrequency

Address of the variable that will be filled with the monitor frequency, reported in Hz.

If the method succeeds, the return value is DD_OK.

If the method fails, the return value may be one of the following error values:

DDERR_INVALIDOBJECT

DDERR_INVALIDPARAMS

DDERR_UNSUPPORTED

For more information on these error codes see DirectDraw Return Values.

Header

ddraw.h

Library

ddraw.lib

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