XGameActivationRegisterForEvent
Registers a callback for activation events.Syntax
Parameters
queue _In_opt_Type: XTaskQueueHandle The task queue that dispatches the event callback. context _In_opt_
Type: void* The context passed to the event callback. callback _In_
Type: XGameActivationCallback* The event callback function. token _Out_
Type: XTaskQueueRegistrationToken* A token from the task queue that represents the registration. Use the token to unregister the callback for activation events.
Return value
Type: HRESULT HRESULT success or error code.For a list of error codes, see Error Codes.
Remarks
This function isn’t safe to call on a time-sensitive thread. For more information, see Time-sensitive threads.
XGameProtocolRegisterForActivation and XGameInviteRegisterForEvent APIs.
To unregister a callback for activation events, call XGameActivationUnregisterForEvent.
For an example of calling this function, see the remarks section of the XGameActivationCallback topic.