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title _com_error::HRESULTToWCode | Microsoft Docs
ms.custom
ms.date 11/04/2016
ms.reviewer
ms.suite
ms.technology
cpp-language
ms.tgt_pltfrm
ms.topic language-reference
f1_keywords
_com_error::HRESULTToWCode
dev_langs
C++
helpviewer_keywords
HRESULTToWCode method [C++]
ms.assetid ff3789f5-1047-41a0-b7e3-86dd8f638dba
caps.latest.revision 6
author mikeblome
ms.author mblome
manager ghogen

_com_error::HRESULTToWCode

Microsoft Specific

Maps 32-bit HRESULT to 16-bit wCode.

Syntax

  
      static WORD HRESULTToWCode(  
   HRESULT hr   
) throw( );  

Parameters

hr
The 32-bit HRESULT to be mapped to 16-bit wCode.

Return Value

16-bit wCode mapped from the 32-bit HRESULT.

Remarks

See _com_error::WCode for more information.

END Microsoft Specific

See Also

_com_error::WCode
_com_error::WCodeToHRESULT
_com_error Class