IWMDRMEventGenerator interface
[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 It has been superseded by Source Reader and Sink Writer.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.]
The IWMDRMEventGenerator interface is an extension of the IMFMediaEventGenerator interface that provides a method to cancel asynchronous operations.
Members
The IWMDRMEventGenerator interface inherits from the IUnknown interface. IWMDRMEventGenerator also has these types of members:
Methods
The IWMDRMEventGenerator interface has these methods.
| Method | Description |
|---|---|
| CancelAsyncOperation | Cancels an asynchronous operation. |