title AsyncResultType Enumeration | Microsoft Docs ms.custom ms.date 11/04/2016 ms.reviewer ms.suite ms.technology cpp-windows ms.tgt_pltfrm ms.topic reference f1_keywords async/Microsoft::WRL::AsyncResultType dev_langs C++ helpviewer_keywords AsyncResultType enumeration ms.assetid 4195d234-3f3f-4363-9118-6ad2a7551cf2 caps.latest.revision 3 author mikeblome ms.author mblome manager ghogen AsyncResultType Enumeration Specifies the type of result returned by the GetResults() method. Syntax enum AsyncResultType; Members Values Name Description MultipleResults A set of multiple results, which are presented progressively between Start state and before Close() is called. SingleResult A single result, which is presented after the Complete event occurs. Requirements Header: async.h Namespace: Microsoft::WRL See Also Microsoft::WRL Namespace