IDirectDraw::GetMonitorFrequency (Compact 2013)

  • Article

3/26/2014

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

Syntax

HRESULT GetMonitorFrequency(
  LPDWORD lpdwFrequency
);

Parameters

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

Return Value

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.

Requirements

Header

ddraw.h

Library

ddraw.lib

See Also

Reference

IDirectDraw
DirectDraw Reference
DirectDraw Interfaces

Other Resources

DirectDraw