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Important This document may not represent best practices for current development, links to downloads and other resources may no longer be valid. Current recommended version can be found here.


Returns the calling thread's last-error code value in the form of an HRESULT.

HRESULT AtlHresultFromLastError( );

AtlHresultFromLastError calls GetLastError to obtain the last error and returns the error after converting it to an HRESULT using the HRESULT_FROM_WIN32 macro.

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