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IATSC_STT Interface

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This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.

The IATSC_STT interface enables the client to get data from a system time table (STT), which defines the current data and time of day. The IAtscPsipParser::GetSTT method returns a pointer to this interface.

Methods

The IATSC_STT interface inherits the methods of the IUnknown interface.

In addition, IATSC_STT defines the following methods.

Method Description

GetCountOfTableDescriptors

Returns the number of descriptors in the STT.

GetDaylightSavings

Returns the Daylight Savings Time Control bytes.

GetGpsUtcOffset

Returns the offset between GPS time and UTC.

GetProtocolVersion

Returns the protocol version of the table.

GetSystemTime

Returns the current system time.

GetTableDescriptorByIndex

Returns a descriptor for the STT.

GetTableDescriptorByTag

Searches the STT for a descriptor with the specified descriptor tag.

Initialize

Initializes the object.

Requirements

Header Declared in Atscpsipparser.h.

See Also

BDA Interfaces

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Build date: 12/4/2008