IISDB_NBIT::GetRecordDescriptorByIndex 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.]
Retrieves a descriptor for a specified record in an Integrated Services Digital Broadcasting (ISDB) network broadcaster information table (NBIT) based on the descriptor index.
Syntax
HRESULT GetRecordDescriptorByIndex(
[in] DWORD dwRecordIndex,
[in] DWORD dwIndex,
[out] IGenericDescriptor **ppDescriptor
);
Parameters
[in] dwRecordIndex
Specifies the record number, indexed from zero. Call the IISDB_NBIT::GetCountOfRecords method to get the number of records in the NBIT.
[in] dwIndex
Specifies which descriptor to retrieve, indexed from zero. Call the IISDB_NBIT::GetRecordCountOfDescriptors method to get the number of descriptors for a particular record.
[out] ppDescriptor
Pointer to the IGenericDescriptor interface implemented by the descriptor. The caller is responsible for freeing the interface.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Minimum supported client | Windows�7 [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | dvbsiparser.h (include Dvbsiparser.idl) |