IDVDDomain::GetPGC

  • 项目

This method returns an IDVDProgramChain interface and the program chain category for a specified program chain number (PGCN) in the current domain.

HRESULT GetPGC(
  UINT16 pgcn,
  IDVDProgamChain* pPGC,
  UINT32* pPGCCat
);

Parameters

  • pgcn
    [in] Specified PGCN in the current domain.
  • pPGC
    [out] Returns the IDVDProgramChain interface for program chain pgcn in the current domain.
  • pPGCCat
    [out] Returns the program chain category for the current domain (VMGM_PGC_CAT, VTS_PGC_CAT, or VTSM_PGC_CAT).

Return Values

If the function succeeds, the return value is S_OK.

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

Error value Description
E_INVALIDARG One or more arguments is invalid.
E_NOINTERFACE The method was unable to obtain and return an interface pointer.
E_OUTOFMEMORY There was not enough memory available for the operation.
E_POINTER The returned pointer is invalid.

Requirements

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

See Also

IDVDDomain

 Last updated on Thursday, April 08, 2004

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