Microsoft DirectX 9.0


The GetProgramProperties method retrieves the properties for a specified program.


HRESULT GetProgramProperties(
  VARIANT  varProgramDescriptionID,
  IEnumGuideDataProperties**  ppEnumProperties



[in]  Specifies the unique identifier for the program. Call the IGuideData::GetGuideProgramIDs method to get a list of program identifiers.


[out]  Pointer to a variable that receives an IEnumGuideDataProperties interface pointer. Use this interface to enumerate the properties. The caller must release the interface.

Return Values

The method returns an HRESULT. Possible values include those in the following table.

Return code Description
S_OK The method succeeded.


The returned collection includes the following properties.

Property Description
Description.ID The unique identifier for the program.
Description.One Sentence The description of the program.
Description.Title The name of the program.

The method fails if the TIF has not received the program information from the PSI tables in the transport stream. The client should implement the IGuideDataEvent interface and wait for the IGuideDataEvent::ProgramChanged event to be fired.

See Also