IIsdbDownloadContentDescriptor::GetRecordModuleInfoLength method (dvbsiparser.h)

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Gets the value of the module_info_length field from an Integrated Services Digital Broadcasting (ISDB) download content descriptor. The module_info_length field gives the length of the module_info_byte field in the descriptor.

Syntax

HRESULT GetRecordModuleInfoLength(
  [in]  WORD wRecordIndex,
  [out] BYTE *pbVal
);

Parameters

[in] wRecordIndex

Specifies the record number for the module containing the module_info_byte field, indexed from zero. Call the IIsdbDownloadContentDescriptor::GetCountOfRecords method to get the number of records in the extended event descriptor.

[out] pbVal

Receives the length of the module_info_byte field. Call the IIsdbDownloadContentDescriptor::GetRecordModuleInfo method to get the contents of this field.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

See also

IIsdbDownloadContentDescriptor

IIsdbDownloadContentDescriptor::GetCountOfRecords

IIsdbDownloadContentDescriptor::GetRecordModuleInfo