Windows Media Player 11 SDK IWMPSubscriptionService Interface
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IWMPSubscriptionService Interface
Note This section describes functionality designed for use by online stores. Use of this functionality outside the context of an online store is not supported.
The IWMPSubscriptionService interface provides methods to augment digital rights management (DRM) and initiate background processes when Windows Media Player opens premium content. These methods are implemented by the online store and called by Windows Media Player 9 Series or later.
In addition to the methods inherited from IUnknown, the IWMPSubscriptionService interface exposes the following methods.
| Method | Description |
| allowCDBurn | Manages permission for Windows Media Player to copy premium content to a CD. |
| allowPDATransfer | Manages permission for Windows Media Player to copy premium content to a device. |
| allowPlay | Manages permission for Windows Media Player to play premium content. |
| startBackgroundProcessing | Initiates background processing tasks. |
See Also
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