IWMLicenseRestore interface (wmsdkidl.h)
[The feature associated with this page, Windows Media Format 11 SDK, is a legacy feature. It has been superseded by Source Reader and Sink Writer. Source Reader and Sink Writer have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use Source Reader and Sink Writer instead of Windows Media Format 11 SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
[IWMLicenseRestore is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions. Instead, use Microsoft PlayReady. ]
The IWMLicenseRestore interface manages the restoring of licenses.
This interface is obtained from another interface on the backup restorer object.
Inheritance
The IWMLicenseRestore interface inherits from the IUnknown interface. IWMLicenseRestore also has these types of members:
Methods
The IWMLicenseRestore interface has these methods.
| IWMLicenseRestore::CancelLicenseRestore The CancelLicenseRestore method cancels a current restore operation. |
| IWMLicenseRestore::RestoreLicenses The RestoreLicenses method restores licenses that were previously backed up. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | wmsdkidl.h |
See also
Backing Up and Restoring Licenses