IDVB_NIT::GetRecordOriginalNetworkId
| Microsoft DirectShow 9.0 |
IDVB_NIT::GetRecordOriginalNetworkId
This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.
The GetRecordOriginalNetworkId method returns the original network identifier for a record in the NIT.
Syntax
HRESULT GetRecordOriginalNetworkId( DWORD dwRecordIndex, WORD* pwVal );
Parameters
dwRecordIndex
[in] Specifies the record number, indexed from zero. Call the IDVB_NIT::GetCountOfRecords method to get the number of records in the NIT.
pwVal
[out] Pointer to a variable that receives the original_network_id field. This value identifies the network_id of the originating delivery system.
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 dvbsiparser.h.
See Also