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IDVDNavigatorSink::OnGPRMChange

  • Article

This method is called whenever a general parameter (GPRM) value changes. This method notifies the application as to which GPRM changed, its new value, and whether it is a counter.

HRESULT OnGPRMChange(
  UINT8 no,
  UINT16 wValue,
  BOOL bCounter
);

Parameters

  • no
    [out] Identification number of the GPRM that changed in the ranged from 0 to 15.
  • wValue
    [out] New value of GPRM(no).
  • bCounter
    [out] Boolean value indicating whether GPRM(no) is being used as a counter or a register.
    Value Use mode
    TRUE The GPRM is a counter.
    FALSE The GPRM is a register.

Return Values

If the function succeeds, the return value is S_OK.

Requirements

OS Versions: Windows CE .NET 4.0 and later.
Header: Dvdnav.h, Dvdnav.idl.
Link Library: Ddvdids.lib.

See Also

IDVDNavigatorSink

 Last updated on Thursday, April 08, 2004

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