_com_error::HelpContext

Microsoft Specific

DWORD HelpContext( ) const throw( );

Return Value

Returns the result of IErrorInfo::GetHelpContext for the IErrorInfo object recorded within the _com_error object. If no IErrorInfo object is recorded, it returns a zero.

Remarks

Calls the IErrorInfo::GetHelpContext interface method. Any failure while calling the IErrorInfo::GetHelpContext method is ignored.

_com_error Overview

END Microsoft Specific