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idiadatasource-get-lasterror.md

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description Retrieves the file name for the last load error.
title IDiaDataSource::get_lastError
ms.date 07/22/2024
ms.topic reference
dev_langs
C++
helpviewer_keywords
IDiaDataSource::get_lastError method
author mikejo5000
ms.author mikejo
ms.subservice debug-diagnostics

IDiaDataSource::get_lastError

Retrieves the file name for the last load error.

Syntax

HRESULT get_lastError (
   BSTR* pRetVal
);

Parameters

pRetVal

[out] Returns a string that contains the file name associated with the last error.

Return Value

Returns the last error code caused by any previous operation. Returns E_INVALIDARG if the pRetVal parameter is NULL. Returns E_OUTOFMEMORY if there is insufficient resources to allocate a BSTR

Example

BSTR    fileName;
HRESULT errorCode = pSource->get_lastError( &fileName );

See also