enum AsyncResult

Async operation result.

Enumerator
_AR_TaskTerminated_	Check this bit to know if the task is about to be terminated.
AR_Done	Operation done. Provided data is invalid. Remarks The Async handler becomes invalid on notification return. Warning This is a regular end of async. Do not confuse with AR_Canceled.
AR_Succeeded	Operation succeeded. Remarks The Async handler becomes invalid on notification return.
AR_ToBeContinued	Operation succeeded, but not yet terminated. The notification handler will be called again with the same async pointer. Warning The Async handler DO NOT becomes invalid on notification return!!!
AR_LastBatchItem	Operation succeeded. This is the last item for this reply batch. Remarks The Async handler becomes invalid on notification return. Warning It does not mean that no more items are available from the list! It is just the last item of this batch!
AR_Canceled	Operation canceled. Remarks The Async handler becomes invalid on notification return.