_com_error::ErrorInfo
Microsoft Specific
Retrieves the IErrorInfo object passed to the constructor.
IErrorInfo * ErrorInfo( ) const throw( );
Return Value
Raw IErrorInfo item passed into the constructor.
Remarks
Retrieves the encapsulated IErrorInfo item in a _com_error object, or NULL if no IErrorInfo item is recorded. The caller must call Release on the returned object when finished using it.
END Microsoft Specific