Error in user YAML: (<unknown>): did not find expected ',' or ']' while parsing a flow sequence at line 11 column 22
---
title: "_com_error::Source | Microsoft Docs"
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ms.date: "11/04/2016"
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f1_keywords: ["_com_error.Source", ]
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helpviewer_keywords: ["[""Source method [C++]""]"]
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---Microsoft Specific
Calls IErrorInfo::GetSource function.
_bstr_t Source() const;
Returns the result of IErrorInfo::GetSource 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::GetSource method is ignored.
END Microsoft Specific