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IPAT::GetRecordProgramNumber method (mpeg2psiparser.h)

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The GetRecordProgramNumber method retrieves a program number from the PAT.

Syntax

HRESULT GetRecordProgramNumber(
  [in]  DWORD dwIndex,
  [out] WORD  *pwVal
);

Parameters

[in] dwIndex

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

[out] pwVal

Receives the program number.

Return value

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

Requirement Value
Target Platform Windows
Header mpeg2psiparser.h

See also

IPAT Interface