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IPAT::GetRecordProgramNumber

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Microsoft DirectShow 9.0

IPAT::GetRecordProgramNumber

The GetRecordProgramNumber method retrieves a program number from the PAT.

Syntax

  HRESULT GetRecordProgramNumber(
  DWORD  dwIndex,
  WORD*  pwVal
);

Parameters

dwIndex

[in]  Specifies the record to retrieve, indexed from zero. Call the IPAT::GetCountOfRecords method to get the number of records in the PAT.

pwVal

[out]  Receives the program number.

Return Values

The method returns an HRESULT. Possible values include those in the following table.

Return code Description
E_POINTER NULL pointer argument.
MPEG2_E_OUT_OF_BOUNDS Index out of bounds.
S_OK The method succeeded.

Requirements

Header: Include Mpeg2PsiParser.h.

See Also