RtwqEndRegisterWorkQueueWithMMCSS function (rtworkq.h)

Completes an asynchronous request to associate a work queue with a Multimedia Class Scheduler Service (MMCSS) task.


HRESULT RtwqEndRegisterWorkQueueWithMMCSS(
  [in]  IRtwqAsyncResult *result,
  [out] DWORD            *taskId


[in] result

Pointer to the asynchronous result. Pass in the same pointer that your callback object received in the IRtwqAsyncCallback::Invoke method.

[out] taskId

The unique task identifier.

Return value

If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.


Call this function when the RtwqBeginRegisterWorkQueueWithMMCSSEx function completes asynchronously.

To unregister the work queue from the MMCSS class, call RtwqBeginUnregisterWorkQueueWithMMCSS.


Minimum supported client Windows 8.1 [desktop apps only]
Minimum supported server Windows Server 2012 R2 [desktop apps only]
Target Platform Windows
Header rtworkq.h
Library Rtworkq.lib
DLL RTWorkQ.dll