Error in user YAML: (<unknown>): did not find expected ',' or ']' while parsing a flow sequence at line 11 column 22
---
title: "_com_error::HelpFile | Microsoft Docs"
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ms.date: "11/04/2016"
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f1_keywords: ["HelpFile", ]
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helpviewer_keywords: ["[""HelpFile method [C++]""]"]
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---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