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IIsdbDownloadContentDescriptor::GetRecordModuleInfoLength method (dvbsiparser.h)

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

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

Requirement Value
Minimum supported client Windows�7 [desktop apps only]
Minimum supported server None supported
Target Platform Windows
Header dvbsiparser.h (include Dvbsiparser.idl)

See also

IIsdbDownloadContentDescriptor

IIsdbDownloadContentDescriptor::GetCountOfRecords

IIsdbDownloadContentDescriptor::GetRecordModuleInfo