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The IDTFilter3 interface extends the IDTFilter2 interface and is exposed by the Decrypter/Detagger filter.
Inheritance
The IDTFilter3 interface inherits from IDTFilter2. IDTFilter3 also has these types of members:
Methods
The IDTFilter3 interface has these methods.
| IDTFilter3::GetProtectionType The GetProtectionType method retrieves the type of content protection that is currently in effect. |
| IDTFilter3::LicenseHasExpirationDate The LicenseHasExpirationDate method queries whether the license for the content has an expiration date. |
| IDTFilter3::SetRights Not implemented in this release. |
Remarks
To declare the interface identifier (IID) for this interface, use the __uuidof operator: __uuidof(IDTFilter3).
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows�Vista [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | encdec.h |