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IDTFilter2 interface (encdec.h)

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

The IDTFilter2 interface extends the IDTFilter interface and is exposed by the Decrypter/Detagger filter.

Inheritance

The IDTFilter2 interface inherits from IDTFilter. IDTFilter2 also has these types of members:

Methods

The IDTFilter2 interface has these methods.

 
IDTFilter2::get_ChallengeUrl

Not implemented in this release.
IDTFilter2::GetCurrLicenseExpDate

Not implemented in this release.
IDTFilter2::GetLastErrorCode

The GetLastErrorCode method returns the most recent error code from the Decrypter/Detagger filter.

Remarks

To declare the interface identifier (IID) for this interface, use the __uuidof operator: __uuidof(IDTFilter2).

Requirements

Requirement Value
Minimum supported client Windows�XP with SP2 [desktop apps only]
Minimum supported server None supported
Target Platform Windows
Header encdec.h

See also

IDTFilter

TV Ratings Interfaces