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IDirectDraw::GetMonitorFrequency

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Windows Embedded CE 6.0 R3

4/8/2010

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
Windows Embedded CE Windows Embedded CE 6.0 and later
Windows Mobile Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 and later