IGuideData::GetScheduleEntryProperties Method

Article
01/07/2009

The GetScheduleEntryProperties method retrieves the properties for a specified schedule entry.

Syntax

HRESULT GetScheduleEntryProperties(
  [in]   VARIANT varScheduleEntryDescriptionID,
  [out]  IEnumGuideDataProperties **ppEnumProperties
);

Parameters

varScheduleEntryDescriptionID [in]
Specifies the unique identifier for the schedule entry. Call the IGuideData::GetScheduleEntryIDs method to get a list of schedule entry identifiers.
ppEnumProperties [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 Value

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

Return code	Description
S_OK	The method succeeded.

Remarks

The returned collection includes the following properties.

Property	Description
Description.ID	The unique identifier for the schedule entry.
Time.Start	The starting time and date of this schedule entry. The value of this property is an unsigned `long` containing the time and date in GPS time.
Time.End	The ending time and date of this schedule entry. The value of this property is an unsigned `long` containing the time and date in GPS time.
ScheduleEntry.ProgramID	Identifies the program that will play at the time specified by this schedule entry. The value of this property corresponds to the Description.ID property of the program.
ScheduleEntry.ServiceID	Identifies the service that carries the program represented by this schedule entry. The value of this property corresponds to the Description.ID property of the service.

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

Requirements

Header

Declared in Bdatif.h.

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