IActivateAudioInterfaceAsyncOperation interface (mmdeviceapi.h)

Represents an asynchronous operation activating a WASAPI interface and provides a method to retrieve the results of the activation.

Inheritance

The IActivateAudioInterfaceAsyncOperation interface inherits from the IUnknown interface. IActivateAudioInterfaceAsyncOperation also has these types of members:

Methods

The IActivateAudioInterfaceAsyncOperation interface has these methods.

 
IActivateAudioInterfaceAsyncOperation::GetActivateResult

Gets the results of an asynchronous activation of a WASAPI interface initiated by an application calling the ActivateAudioInterfaceAsync function.

Remarks

When to implement:
Implemented by Windows and returned from the function ActivateAudioInterfaceAsync.

Requirements

Requirement Value
Minimum supported client Windows 8 [desktop apps | UWP apps]
Minimum supported server Windows Server 2012 [desktop apps | UWP apps]
Target Platform Windows
Header mmdeviceapi.h

See also

ActivateAudioInterfaceAsync

Core Audio Interfaces

IActivateAudioInterfaceCompletionHandler