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IDTFilter Interface

This topic applies to Windows XP Service Pack 1 or later.

The IDTFilter interface is exposed by the Decrypter/Detagger filter. Applications can use this interface to set the ratings permissions.

IID: IID_IDTFilter

Methods

The IDTFilter interface inherits the methods of the IUnknown interface.

In addition, IDTFilter defines the following methods.

Method Description

get_BlockedRatingAttributes

Determines whether content is blocked for a given rating system and rating level.

get_BlockUnRated

Indicates whether a program without rating information is blocked.

get_BlockUnRatedDelay

Retrieves that length of time the filter waits before it blocks unrated content.

get_EvalRatObjOK

Queries whether the EvalRat object was created successfully.

GetCurrRating

Retrieves the current rating.

put_BlockedRatingAttributes

Specifies whether to block content that has a specified rating.

put_BlockUnRated

Specifies whether to block a program for which rating information has not been obtained.

put_BlockUnRatedDelay

Sets the length of time the filter waits before it blocks unrated content.

See Also

TV Ratings Interfaces

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Build date: 12/4/2008