IWMDRMEventGenerator::CancelAsyncOperation method
The CancelAsyncOperation method cancels an asynchronous operation.
Syntax
HRESULT CancelAsyncOperation(
[in] IUnknown *punkCancelationCookie
);
Parameters
-
punkCancelationCookie [in]
-
Pointer to the cancellation cookie that identifies the asynchronous operation to be canceled. This cookie is provided by the method used to start the operation.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
Remarks
None.
Requirements
| Requirement | Value |
|---|---|
| Header |
|
| Library |
|