title AsyncBase::ErrorCode Method | 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::AsyncBase::ErrorCode dev_langs C++ helpviewer_keywords ErrorCode method ms.assetid 3f5f0f69-d60a-4a67-8cc6-a55fdc89a192 caps.latest.revision 3 author mikeblome ms.author mblome manager ghogen ms.workload cplusplus uwp AsyncBase::ErrorCode Method Retrieves the error code for the current asynchronous operation. Syntax inline void ErrorCode( HRESULT *error ); Parameters error The location where this operation stores the current error code. Remarks This operation is thread-safe. Requirements Header: async.h Namespace: Microsoft::WRL See Also AsyncBase Class