| title | _com_error::HelpFile | 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 | d2d3a0a1-6b62-4d52-a818-3cfae545a4af | |
| caps.latest.revision | 6 | |
| author | mikeblome | |
| ms.author | mblome | |
| manager | ghogen |
Microsoft Specific
Calls IErrorInfo::GetHelpFile function.
_bstr_t HelpFile() const;
Returns the result of IErrorInfo::GetHelpFile for the IErrorInfo object recorded within the _com_error object. The resulting BSTR is encapsulated in a _bstr_t object. If no IErrorInfo is recorded, it returns an empty _bstr_t.
Any failure while calling the IErrorInfo::GetHelpFile method is ignored.
END Microsoft Specific