| title | _com_error::HelpContext | Microsoft Docs | |
|---|---|---|
| ms.custom | ||
| ms.date | 11/04/2016 | |
| ms.reviewer | ||
| ms.suite | ||
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| ms.tgt_pltfrm | ||
| ms.topic | language-reference | |
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| ms.assetid | 160d6443-9b68-4cf5-a540-50da951a5b2b | |
| caps.latest.revision | 6 | |
| author | mikeblome | |
| ms.author | mblome | |
| manager | ghogen |
Microsoft Specific
Calls IErrorInfo::GetHelpContext function.
DWORD HelpContext( ) const throw( );
Returns the result of IErrorInfo::GetHelpContext for the IErrorInfo object recorded within the _com_error object. If no IErrorInfo object is recorded, it returns a zero.
Any failure while calling the IErrorInfo::GetHelpContext method is ignored.
END Microsoft Specific